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| 1 | 啶酰菌胺对草莓灰霉病菌的毒力测定及田间防效显示文摘采用菌丝生长速率法和果实活体接菌法分别测定了啶酰菌胺(Boscalid)对草莓灰霉病菌(Botrytis cinereaPers.)的室内毒力和对草莓保护作用。结果表明,啶酰菌胺对草莓灰霉病菌有较强的抑制作用,其EC50值为3.9803μg/mL,对草莓灰有较好的保护作用。50%啶酰菌胺水分散颗粒剂1200倍液药后60 d对草莓灰霉病的防效达91.84%。 | 杨敬辉 陈宏州 吴琴燕 肖婷 吉沐祥 | 2010 | 江西农业学报2010，22，9： | 28 |
| 2 | Effects of the accumulation of the rare earth elements on soil macrofauna community显示文摘The accumulation of rare earth elements (REEs) in soil has occurred due to the pollution caused by the exploitation of rare earth resources and the wide rare earth fertilizers in agriculture. The accumulation of REEs has a toxic effect on the soil macrofauna community. 12 study samples were collected near a mine tailings dam with a large amount of REEs by distance gradient sample method. The total concentration of REEs was analyzed and the results were compared with that of the sample from a control site. The effects of the amount of REEs in the soil on the soil macrofauna community were also analyzed. The results showed that the accumulation of REEs in soil was significant in the study area and its concentration was strongly correlated with the distance from the pollution source. One-way ANOVA analysis indicated the significant differences in soil macrofauna communities among the different sites. The ordination obtained through the redundancy analysis demonstrated that the concentration of REEs and the total nitrogen, total potassium and pH, had affected the soil macrofauna community. A small amount of REEs in the soil can promote the diversity of soil macrofauna, but a large amount of REEs can reduce its diversity. The insect groups of Carabidae and Dermaptera were comparatively sensitive to the concentration of REEs in soil, and could be used as an indicator of soil pollution of REEs. However, the Formicidae and Stibaropus formosanus exhibited a high tolerance to REEs in soil. We believe that it is very important for the soil environment protection to strictly control the application of the rare earth fertilizers in agriculture in China. | 李金霞 红梅 殷秀琴 刘继亮 | 2010 | Journal of Rare Earths2010，28，6： | 18 |
| 3 | POLYMER CHARGE AND MOLECULAR WEIGHT EFFECTS ON TREATED IRRIGATION FURROW PROCESSES显示文摘Application of 5-10 mg L-1 water soluble anionic polyacrylamide (PAM) to furrow irrigation water during flow advance substantially reduces sediment loss and increases net infiltration. We hypothesized that PAM_s solvated molecular conformation influences its irrigation-management efficacy. The study was conducted in Kimberly, Idaho, on Portneuf silt loam (Durinodic Xeric Haplocalcids), under furrowirrigated beans (Phaseolus vulgaris ) at a 1.5% slope. Polyacrylamides with contrasting molecular weight (anionic; 4-7, 12- 15 and 14-17 MDa, i.e. Mg mol-1 ), charge type (neutral, anionic, cationic), and charge density (8, 19, 35 mol %) were tested in two studies. Inflow rate was 23 L min-1 during furrow advance, and 15 L min-1 for the remaining set. Anionic and neutral PAMs were twice as effective as cationic PAMs for controlling sediment loss in new furrows. The order of effectiveness for overall soilloss control was : anionic >neutral >cationic PAM, and efficacy increased with increasing charge density and/or molecular weight. Net furrow infiltration increased by 14 to 19% when PAM treatment molecular weight was reduced from 17 to 4 MDa. General trends suggested that medium and high charge density anionic and neutral PAM produced the greatest increase in infiltration compared with controls.Compared with untreated furrows, neutral PAM gave the greatest season-long net infiltration gains (5%),while charged PAMs tended to increase net infiltration early in the season on new furrows but decreased infiltration on repeat-irrigated furrows later in the season. | R. D. Lentz(USDA-ARS, Northwest Irrigation and Soils Research Laboratory, Kimberly, ID)R. E. Sojka (Landcare Research, New Zealand, Ltd, Palmerston North, New ZealandNote: The manucript of this paper was received in March 1999, Discussion open until March | 2000 | International Journal of Sediment Research2000，15，1： | 13 |
| 4 | The effects of Trichoderma on preventing cucumber fusarium wilt and regulating cucumber physiology显示文摘In our previous studies, we identified 3 Trichoderma strains with anti-Fusarium oxysporum activity, including T. asperellum 525, T. harzianum 610, and T. pseudokoningii 886. Here, we evaluated the effects of these 3 Trichoderma strains on preventing cucumber fusarium wilt through pot culture and greenhouse culture experiments. All 3 Trichoderma strains demonstrated higher control effects toward cucumber fusarium wilt than previous studies, with efficacies over 78%. Additionally, inoculation with the 3 Trichoderma strains significantly promoted the quality and yield of cucumbers. Among the 3 strains, Trichoderma 866 was the most effective, with disease control efficacy of 78.64% and a cucumber yield increase of 33%. Furthermore, seedlings inoculated with Trichoderma exhibited significantly increased measures of plant height, stem diameter, leaf area, aboveground fresh weight, underground fresh weight, chlorophyll content, and nitric nitrogen content, as well as the activities of several stress-resistance enzymes, including superoxide dismutase(SOD), peroxidase(POD), catalase(CAT), polyphenol oxidase(PPO), and ascorbate oxidase(AAO). In addition, the plants inoculated with Trichoderma showed decreased cell membrane permeability and malondialdehyde(MDA) content in the leaves. Together, our results suggest that T. asperellum 525, T. harzianum 610, and T. pseudokoningii 886 inoculations inhibit F. oxysporum infection, stimulate the metabolism in cucumbers, and enhance the activities of stress-resistance enzymes, which consequently promote the growth of cucumber plants, prevent cucumber fusarium wilt, and improve the yield and quality of cucumbers. T. harzianum is a commonly used biocontrol fungus, while few studies have focused on T. asperellum or T. koningense. In this study, strains of T. asperellum and T. pseudokoningii showed excellent plant disease prevention and growth promoting effects on cucumber, indicating that they also have great potential as biocontrol fungi. | LI Mei MA Guang-shu LIAN Hua SU Xiao-lin TIAN Ying HUANG Wen-kun MEI Jie JIANG Xi-liang | 2019 | Journal of Integrative Agriculture2019，18，3： | 8 |
| 5 | Damper placement for seismic control of super-long-span suspension bridges based on the first-order optimization method显示文摘To ensure the anti-earthquake performances of super-long-span suspension bridges, effective devices should be employed to control the seismic response of key sections. In this paper, four kinds of assessment functions for seismic response control effect are formulated based on the mechanism of seismic response control with dampers and the seismic response characteristics of long-span suspension bridges. A new optimal placement method of dampers using penalty function and first-order optimization theory is then proposed. Runyang suspension bridge (RSB) with a main span of 1490 m is then taken as an example. After seismic response time-history analyses on RSB using different placements of dampers, the analysis results are optimized by employing the optimal placement method and the optimal placements of dampers with the four assessment functions are then achieved respectively. Comparison of the four optimal control effects show that different assessment functions can lead to different optimal placements when the number of dampers is certain, but all placements of dampers can reduce the seismic response of RSB significantly. The selection of assessment functions and damper optimal placement should be determined by the structural characteristics and by what is considered in the structures. Results also show that the first-order optimization is an effective method on determining the optimal placement of dampers. | Billie F SPENCER | 2010 | Science China(Technological Sciences)2010，53，7： | 6 |
| 6 | 参芪扶正注射液联合FOLFOX4方案化疗治疗晚期胃癌疗效观察显示文摘目的 评价参芪扶正注射液联合FOLFOX4方案(奥沙利铂加亚叶酸钙和5-氟尿嘧啶)治疗晚期胃癌的综合疗效和不良反应.方法 将70例晚期胃癌患者随机分两组,对照组34例,单用FOLFOX4方案化疗.治疗组36例,在对照组治疗的基础上加用参芪扶正注射液250 ml静脉滴注,1次/d,连用10 d.结果 两组疗效比较差异无统计学意义(P>0.05);治疗组血液不良反应和消化道不良反应发生率明显低于对照组,差异有统计学意义(P<0.05).结论 参芪扶正注射液联合FOLFOX4方案治疗晚期胃癌可降低化疗引起的不良反应,改善患者的生活质量. | 方献英 | 2010 | 中国实用医刊2010，37，16： | 5 |
| 7 | Controllable wave propagation in a weakly nonlinear monoatomic lattice chain with nonlocal interaction and active control显示文摘The one-dimensional monoatomic lattice chain connected by nonlinear springs is investigated, and the asymptotic solution is obtained through the Lindstedt-Poincar′e perturbation method. The dispersion relation is derived with the consideration of both the nonlocal and the active control effects. The numerical results show that the nonlocal effect can effectively enhance the frequency in the middle part of the dispersion curve.When the nonlocal effect is strong enough, zero and negative group velocities will be evoked at different points along the dispersion curve, which will provide different ways of transporting energy including the forward-propagation, localization, and backwardpropagation of wavepackets related to the phase velocity. Both the nonlinear effect and the active control can enhance the frequency, but neither of them is able to produce zero or negative group velocities. Specifically, the active control enhances the frequency of the dispersion curve including the point at which the reduced wave number equals zero, and therefore gives birth to a nonzero cutoff frequency and a band gap in the low frequency range. With a combinational adjustment of all these effects, the wave propagation behaviors can be comprehensively controlled, and energy transferring can be readily manipulated in various ways. | Jiao WANG Weijian ZHOU Yang HUANG Chaofeng LYU Weiqiu CHEN Weiqiu ZHU | 2018 | Applied Mathematics and Mechanics(English Edition)2018，39，8： | 2 |
| 8 | Chaos control in a discrete-time predator-prey model with weak Allee effect显示文摘The stability of the predator-prey model subject to the Allee effect is an interesting topic in recent times.In this paper,we investigate the impact of weak Allee effect on the stability of a discrete-time predator-prey model with Holling type-IV functional response.The mathematical features of the proposed model are analyzed with the help of equilibrium analysis,stability analysis,and bifurcation theory.We provide sufficient conditions for the flip bifurcation by considering Allee parameter as the bifurcation parameter.We observe that the model becomes stable from chaotic dynamics as the Allee parameter increases.Further,we observe bi-stability behavior of the model between only prey existence equilibrium and the coexistence equilibrium.Our analytical findings are illustrated through numerical simulations. | Saheb Pal Sourav Kumar Sasmal Nikhil Pal | 2018 | International Journal of Biomathematics2018，11，7： | 1 |
| 9 | 丁基苯酞对慢性脑缺血大鼠脑组织caspase-3表达的影响显示文摘目的 观察丁基苯酞(NBP)对慢性脑缺血大鼠脑组织中caspase-3表达的影响.方法 将大鼠随机分成对照组、模型组和治疗组,采用双侧颈总动脉结扎法建立大鼠慢性脑缺血模型,HE染色观察神经元形态学改变,免疫组化法观察各组大鼠大脑皮层和海马中caspase-3表达情况.结果 慢性脑缺血后,大鼠脑组织中caspase-3表达水平增高,经NBP治疗后,表达水平降低(P<0.05).结论 NBP可以通过下调慢性脑缺血组织中caspase-3的表达发挥神经保护作用. | 李雁 卢宏 蒋超 | 2010 | 中国实用医刊2010，37，13： | 1 |
| 10 | Control Effect of Slow-release, Long-acting and Multi-functional New Pesticides on Sugarcane Borders and Woolly Aphids显示文摘In order to select the long-acting,low toxic,low-risk and multi-functional new pesticides for the control of sugarcane borders and woolly aphids and precise and efficient application technology,the control effect of 10% monosultap · thiamethoxam granular formulation and 1% Bt · clothianidin granular formulation on sugarcane borders and woolly aphids were studied.The results showed that 10% monosultap·thiamethoxam GR and 1% Bt·clothianidin GR had good control effects on sugarcane borders and woolly aphids.They were ideal slow-release,long-acting,low toxic and multi-functional new pesticides used to control sugarcane borders and woolly aphids.They could be used alternately with other pesticides to delay the emergence and development of pest resistance to pesticides.The best dosage of the two pesticides in the field was 45 kg/hm^2.They could be mixed with fertilizer( 1200-1800 kg/hm^2),scattered in sugarcane ditches or at the base of sugarcane plants,and covered with soil or film from January to July.The control effect on dead heart seedlings damaged by borers could be up to above 79.2%,and the control effect on sugarcane woolly aphids could reach more than 98.8%.In comparison with the control group,the actual yield and sugar content of sugarcane increased by above 41 555 kg/hm^2 and 6.5% respectively.The application of slow-release,long-acting,strong systemic and multi-functional new agents with fertilizer around roots is convenient,precise and efficient,labor-saving,time-saving and environmentally friendly,and is worthy of being widely applied in sugarcane areas. | Wenfeng LI Rongyue ZHANG Xiaoyan WANG Hongli SHAN Jiong YIN Yonglei MAO Chao FANG Zhiming LUO Yingkun HUANG | 2018 | Agricultural Biotechnology2018，7，6： | 1 |
| 11 | 50%乙·异噁松EC防除油菜田杂草药效试验显示文摘防除油菜田杂草药效试验结果表明:施用50%乙·异噁松EC有效成分525~1125 g/hm2后第30、60、90 d对看麦娘、网草和牛繁缕的综合密度防效分别为92.32%~100%、91.07%~99.68%、92.07%~99.83%,第90 d的综合鲜重防效高达93%以上;施用该药剂能显著提高油菜田间的透光率,降低杂草对田间养分和水分的吸收,对油菜的增产率为29.01%~29.48%. | 谢标洪 袁友明 王明锐 朱文达 李林 | 2010 | 江西农业学报2010，22，12： | 1 |
| 12 | Control Effect of Validamycin against Seedling Blight of Atractylodes macrocephala显示文摘[Objective] The paper was to explore the effective agent against seedling blight of Atractylodes macrocephala. [Method] The control effects of 60% validamycin A SP against seeding blight of A. macrocephala were studied in the field, and compared with that of control agent 20% bismerthiazol WP. [Result] At 14 d post the third spraying, the control effect of 60% validamycin A SP at the dose of 495-540 g/hm^2 was 76.9%,which was equivalent to that of control agent 20% bismerthiazol WP sprayed at the dose of 270 g/hm^2(76.7%). [Conclusion] 60% Validamycin A SP could be used as the ideal agent against seedling blight of A. macrocephala, with good prospects of application and popularization. | Huang Yajun Song Huiming Zhou Xiaojun | 2018 | Plant Diseases and Pests2018，9，3： | 0 |
| 13 | Prevention and Control Effects of New Biological Formulations Sprayed by Different Methods on Proceras venosatus (Walker) and Tryporyza intacta Snellen in Middle and Late Stages显示文摘To screen new biological formulations, accurate and efficient application technology, field test was conducted with 72% Bacillus thuringiensis(Bt)·monosultap WP, 8% lambda-cyhalothrin·emamectin benzoate SA and 3.6% lambda-cyhalothrin·Bt SA through manual spraying and unmanned aerial vehicle spraying. Test results and comprehensive evaluation analysis demonstrated that 72% Bt·monosultap WP and 8%lambda-cyhalothrin·emamectin benzoate SA by manual spraying and unmanned aerial vehicle spraying had good prevention and control effect on strains and internodes damaged by Tryporyza intacta Snellen in middle and late stage, which were ideal new biological formulations with high effi-ciency and low risk for prevention and control of T. intacta in middle and late stage, and could be popularized in sugarcane area. 72% Bt·monosultap WP at the dose of 3 000 g/hectare and 8% lambda-cyhalothrin·emamectin benzoate SA at the dose of 750 mL/hectare could be sprayed in mid September at the peak occurrence period of the forth and fifth generations of T. intacta and Proceras venosatus. Agents were diluted with 900 kg water per hectare, and manually sprayed with electric knapsack sprayer; or agents were diluted with 15 kg of Haoyang aerial control special addi-tives and water per hectare, and sprayed with unmanned aerial vehicle. The control effect against borer-damaged strain rate was above 81.3% and that against borer-damaged internode rate was above 88.6%. | Li Wenfeng Shan Hongli Wang Xiaoyan Zhang Rongyue Luo Zhiming Fang Chao Mao Yonglei Yin Jiong Huang Yingkun | 2018 | Plant Diseases and Pests2018，9，3： | 0 |
| 14 | Effects of Early Infection of Tobacco Mosaic Virus on Photosynthetic Proteins and Its Control显示文摘[Objectives] This study was conducted to explore the optimal period of TMV control and the physiological sites that interfere with TMV infection. [Methods] Proteome analysis was performed on the host tissues(tobacco plants) at different time periods of viral infection, to verify the changes in the expression of differential protein genes and N and PR1-a in the photosynthetic pathway and porphyrin metabolism and chlorophyll metabolism pathways in proteome; and the tobacco plants were treated with different preparations. [Results] The expression levels of N and PR1-a in the tobacco leaves treated with preparation B reached the highest level, and the effects on the expression levels of the differential protein genes were also the most significant. The control effects of the preparations were tested by the half-leaf method, and the results showed that preparation B had a significant control effect against the early infection of the virus.[Conclusions] This study lays a foundation for the prevention and control of tobacco mosaic virus on crops. | Xiaojing XU Kunfeng SONG Fengsheng HAO Jiajia ZHAO Hongxiang GUO Weiqun LIU | 2019 | Agricultural Biotechnology2019，8，2： | 0 |
| 15 | Effect testing of the chemicals for controlling pine needle bright显示文摘The indoor toxicity determination for several chemicals were carried out on Septoria pini-putmlae andDothistroma pini. The resutts showed that Carbendazol, Zineb and Thiophanate-methyl had better effect of killingthe fungi. The field experiment indicated that Zineb wettable powder with concentrations of 1:200, 1:300 and 1:500had 79.2%, 67.2% and 59.7% control results respectively. The control results of 1:200 Carbendazol wettable powder and 1:200 Thiophahate-methyl wettable powder were 67.7% and 67% respectively. | 王君 王道君 吴长友 葛玉祥 李鹏飞 张希明 | 1998 | Journal of Forestry Research1998，9，4： | 0 |
| 16 | Preliminary Study on Biological Control of Mycotoxin Contamination in Agricultural Products and Its Mechanism显示文摘Aflatoxin is the most powerful carcinogen and highly toxic mycotoxin known in nature. It can cause serious toxin pollution to agricultural products, foods and fodders, and is extremely harmful to human and animal health. For aflatoxin pollution, the emphasis is on the control of source, and biological control is favored by scientists because of its advantages of environmental protection and ecological safety. According to the morphology, color and appearance of microbial colonies isolated from maize kernels, 300 bacterial strains were obtained from main maize-producing areas including Tangshan City, Handan City, Shijiazhuang City and Cangzhou City. Two biocontrol bacterial strains(B120 and B65) having a strong control effect on aflatoxins were screened. After identification by molecular biology and physical and chemical properties, the two biocontrol bacterial strains were identified as Bacillus amyloliquefaciens. Their effects on spore germination, mycelial growth and toxin degradation of Aspergillus flavus were investigated. The results showed that strains B120 and B65 could significantly inhibit the spore germination and mycelial growth of A. flavus and reduce aflatoxin production. This study provides a new way to prevent and control the pollution control of aflatoxins in agricultural products. | Shoumin JIA Suyan GAO Sining TANG Litian ZHANG Haitao ZHAO Yuli WANG Aili XIANG Zhaoju WU Lixue DONG | 2019 | Agricultural Biotechnology2019，8，2： | 0 |
| 17 | Dosage Screening and Effect Evaluation of Biological Agents against Cotton Verticillium Wilt through Drip Irrigation显示文摘Drip irrigation of biological agents is an important green pathway to prevent diseases in Xinjiang cotton fields, especially soil-borne diseases. In order to clear the suitable dosage of different biological agents for controlling cotton Verticillium wilt, field split plot experiment was designed to research the control effects of Bacillus subtilis WP (15, 30 and 45 kg/hm^2), Shibeijian Trichoderma harzianum (15, 18 and 24 kg/hm^2), Yufeng“99”(15, 22.5 and 30 kg/hm^2), Zhongnonglukang (30, 45 and 60 kg/hm^2) and Athomin (45, 60 and 75 kg/hm^2) on cotton Vertillium wilt in 2016 and 2017. The disease control effect against cotton Verticillium wilt, cotton growth, cotton yield and fiber quality were compared and analyzed by biometrical method. The results showed that five biological agents significantly reduced the incidence rate and disease index of cotton Verticillium wilt, and the average control effect reached 33.50%-74.94%. The control effect of Shibeijian T. harzianum dripped at the dosage of 18 kg/hm^2 was significantly higher than that dripped at 15 and 24 kg/hm^2. There was no significant difference between different application dosages in Athomin treatment. The control effect of the remaining three agents had significantly positive correlation with application dosage. Five biological agents had obvious promotion effects on cotton growth, and the cotton height, width of the top fourth leaf, fruit branch number and boll number per plant were increased in different levels. The cotton height and width of the top fourth leaf had no obvious changes with the increase of dosage, while the fruit branch number and boll number increased with the increasing dosage. Meanwhile, these biological agents significantly advanced the maturity of cotton. Except for Athomin treatment, the cotton seed yield in other treatments showed an increasing trend and increased significantly with the increasing dosage. The cotton fiber length and fiber breaking tenacity were improved slightly, but cotton quality had not been improved conspicuously. Therefore, according to disease control effect, cotton growth and yield performance, the suitable drip dosage of biological agents were as follows: Yufeng '99' 30 kg/hm^2, Zhongnonglukang 60 kg/hm^2, B. subtilis WP 45.0 kg/hm^2, and Shibejian T. harzianum 18.0 kg/hm^2. The drip dosage of Athomin still needs to be further studied. | LU Ning Shi Lei Liu Fang Liu Haiyan Chen Yun | 2019 | Plant Diseases and Pests2019，10，3： | 0 |
| 18 | Field Efficacy Trials of 10% Cyantraniliprole OD against Phytomyza horticola Gourean显示文摘In order to screen effective insecticides against Phytomyza horticola(Gourean), a comparative trial on the control efficacy of 10%cyantraniliprole OD and 75% cyromazine WP was conducted, and the optimal dose of 10% cyantraniliprole OD was determined. The results showed that 10% cyantraniliprole OD sprayed at the dosages of 375-450 mL/hm^2 had good control effect on P. horticola, which also increased the yield of fresh pea pods. At 15 d post spraying, the control effects of 10% cyantraniliprole OD against P. horticola were 81.98%-86.12% when sprayed at the dosages of 375-450 mL/hm^2. The yield increase rates of 10% cyantraniliprole OD were 8.39%-13.46%. | Gu Chunyan Ge Hong Wang Xuejun Chen Manfeng Wang Kaihua Miao Yamei Zhao Na | 2019 | Plant Diseases and Pests2019，10，1： | 0 |
| 19 | Ecological Significance of Wind Power Generation for the Control of Desertification——A Case Study of Hexi Corridor in Gansu Province显示文摘Wind energy density was calculated based on average wind speed and air density,and the distribution of wind energy density and its relation with the distribution of sandstorm in Hexi Corridor in Gansu Province were revealed. Moreover,the ecological effect of wind power development on the reduction of local sandstorm and sand flow was estimated. The results show that if the maximum rotor power coefficient of a wind-driven generator is 0. 5,the forward movement speed of sand body( or desert)( 8 827 km × 1 m × 1 m) will reduce by 1 m every year through the development and conversion of wind energy resources in Hexi Corridor. If the proportion of exploitable wind energy resources is 50%,the forward movement speed of sand body( or desert)( 4 414 km × 1 m × 1 m) will decrease by 1 m every year. It is clearly seen that wind power industry has obvious effects on the control of sandstorm and sand flow. Wind energy resources in Hexi Corridor have great development potential,and wind power industry can bring both ecological and economic benefit to people. | Liu Shizeng Chang Zhaofeng Wang Fei Wang Fanglin Han Fugui Duan Xiaofeng | 2017 | Meteorological and Environmental Research2017，8，3： | 0 |
| 20 | Influences of the inner diameter of the solid shielding tube on the characteristics of the radio-frequency cold atmospheric plasma jet显示文摘Active control of the local environment of the cold atmospheric plasma(CAP) jet is of great importance in actual applications since the CAP operates in an open atmosphere with the inevitable entrainment of the surrounding cold air. In this paper, the solid shielding effects of the cylindrical quartz tubes with different inner diameters on the characteristics of the CAP jets driven by a radio-frequency(RF) power supply are studied experimentally. The experimental results show that the total length of the shielded plasma jet can be increased significantly by an appropriate combination of the quartz tube inner diameter and that of the plasma generator nozzle exit with other parameters being unchanged. This phenomenon may be qualitatively attributed to the loss of diffusion of the charged particles in the radial direction under different inner diameters of the quartz tubes. Compared with the plasma free jet, the plasma shielding jet is produced with optimized parameters including longer plasma jet length, higher concentrations of chemically reactive species, higher rotational, vibrational, and electron excitation temperatures when the inner diameters of the solid shielding tube and the generator nozzle exit are the same. A maximum plasma jet length of 52.0 cm is obtained in contrast to that of 5.0 cm of the plasma free jet in this study. The experimental results indicate that the solid shielding effect provides a new method for the active control of the local environment of the RF-CAP jet operating in an open atmosphere. | Muhammad Ajmal KHAN 李静 李和平 | 2019 | Plasma Science and Technology2019，21，9： | 0 |
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