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| 1 | Molecular mechanisms of diabetic coronary dysfunction due to large conductance Ca2+-activated K+ channel impairment显示文摘 | WANG Ru-xing SHI Hai-feng CHAI Qiang WU Ying SUN Wei JI Yuan YAO Yong LI Ku-lin ZHANG Chang-ying ZHENG Jie GUO Su-xia LI Xiao-rong LU Tong | 2012 | Chinese Medical Journal2012，，14： | 21 |
| 2 | Conventional processes and membrane technology for carbon dioxide removal from natural gas:A review显示文摘Membrane technology is becoming more important for CO 2 separation from natural gas in the new era due to its process simplicity,relative ease of operation and control,compact,and easy to scale up as compared with conventional processes.Conventional processes such as absorption and adsorption for CO 2 separation from natural gas are generally more energy demanding and costly for both operation and maintenance.Polymeric membranes are the current commercial membranes used for CO 2 separation from natural gas.However,polymeric membranes possess drawbacks such as low permeability and selectivity,plasticization at high temperatures,as well as insufficient thermal and chemical stability.The shortcomings of commercial polymeric membranes have motivated researchers to opt for other alternatives,especially inorganic membranes due to their higher thermal stability,good chemical resistance to solvents,high mechanical strength and long lifetime.Surface modifications can be utilized in inorganic membranes to further enhance the selectivity,permeability or catalytic activities of the membrane.This paper is to provide a comprehensive review on gas separation,comparing membrane technology with other conventional methods of recovering CO 2 from natural gas,challenges of current commercial polymeric membranes and inorganic membranes for CO 2 removal and membrane surface modification for improved selectivity. | Zee Ying Yeo Thiam Leng Chew Abdul Rahman Mohamed Siang-Piao Chai | 2012 | Journal of Natural Gas Chemistry2012，21，3： | 17 |
| 3 | Multidrug-resistant Tuberculosis Burden among the New Tuberculosis Patients in Zhejiang Province: An Observational Study, 2009-2013显示文摘 | Ying Peng Song-Hua Chen Le Zhang Bin Chen Ming-Wu Zhang Tie-Niu He Fei Wang Cheng-Liang Chai Lin Zhou Yu Zhang Xiao-Meng Wang Zhongwei Jia | 2017 | Chinese Medical Journal2017，，17： | 13 |
| 4 | Residents′Activity-travel Behavior Variation by Communities in Beijing,China显示文摘China's transition from a planned economy to a market economy has resulted in many changes in its urban structure and society and provided an opportunity for a quasi-longitudinal case study on the relationship between the built environment and activity-travel behavior.This paper draws upon data from an activity diary survey conducted in Beijing in 2007.The survey sample comprised 652 residents living in Danwei(work unit),commodity housing,and affordable housing neighborhoods.On the basis of the three-dimensional geo-visualization analysis of the space-time path and statistical multivariate regression models of daily travel and leisure time,it was found that both residential spatial factors and socio-demographics influence residents' daily behaviors.The findings show that Danwei residents have less daily travel time than those who live in commodity housing,but people living in affordable housing endure the longest travel time.Daily leisure time is associated more with individual attributes.We argue that although China's transition is currently gradual,the Danwei system may continue to play significant roles in daily life,and it might provide a valuable model for neighborhood spatial planning. | ZHAO Ying CHAI Yanwei | 2013 | Chinese Geographical Science2013，23，4： | 12 |
| 5 | Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions显示文摘为城市的水新陈代谢(UWM ) 的一个修订概念在这研究被介绍在关于 UWM 的当前的研究探讨机能不全,这些问题把新陈代谢的过程与传统的城市的水联系了。反馈环能被分析环境带增加水在传统的 UWMS 的上的新城市的水新陈代谢系统(UWMS ) 的能力(WECC ) 。UWMS 的反馈环的分析被用来构造系统动力学(SD ) 为在 WECC 限制下面的系统的模型。水新陈代谢的过程作为一个例子在北京用 Tongzhou 区域为不同情形被模仿。最新发达的 UWM 盒子的结果证明 Tongzhou 区域的水环境能支持 1.1926 | Weihua ZENG Bo WU Ying CHAI | 2016 | Frontiers of Environmental Science & Engineering2016，10，1： | 9 |
| 6 | Effect of the distributor plugging ways on fluidization quality and particle stratification in air dense medium fluidized bed显示文摘Gas-solid fluidized bed separation is a highly efficient and clean technique for coal separation,and can effectively remove ash and sulfur contained gangue minerals from coal.However,the fine coal plugging distributor often leads to uneven fluidization and affects the separation effect.In this paper,different plugging ways were designed to study their effects on the fluidization characteristics and particle mixing.It was found that when the plugging phenomenon occurs,the minimum fluidization velocity of the fluidized bed gradually decreases as the plugging area enlarges.The difference between the top and the bottom of the bed minimum fluidization velocity increases accordingly,and a“stagnation phenomenon”occurs in the bed.The standard deviation of pressure fluctuations at the top of the bed is smaller than that at the bottom of the bed,which is the opposite of normal conditions.As the area of the plugging increases,the dead zone on the side wall of the fluidized bed significantly increases.The size of the dead zone is rapid reducing at the initial stage.It was noticed that the stratification of the low-density products is particularly affected by plugging,whereas the stratification of high-density products is not obviously influenced by certain conditions. | Zhonglin Gao Xuesen Chai Enhui Zhou Ying Jia Chenlong Duan Ligang Tang | 2020 | International Journal of Mining Science and Technology2020，30，6： | 7 |
| 7 | Harnessing Vis-NIR broad spectrum for photocatalytic CO2 reduction over carbon quantum dots-decorated ultrathin Bi2WO6 nanosheets显示文摘到充满精力的烃燃料的公司 2 的 photocatalytic 减小是探讨附随地的全球温暖和逼近的精力危机的一个有希望、持续的方法。然而,存在光催化剂的一个广阔多数仅仅能够利用紫外(紫外) 或 / 并且可见的光(力) ,而在红外线附近(NIR ) 区域仍然保持未经勘探。在这研究,碳量点(CQD ) 装饰了 ultrathin 双性人 2 WO 6 nanosheets (UBW ) 被表明是为在 Vis-NIR 宽广光谱上的公司 2 光致还原的有效光催化剂。CQDs/UBW 混合 nanocomposites 的合成过程是高度灵巧的,是引人注目的,包含帮助的一个壶 hexadecyltrimethylammonium 溴化物(CTAB ) 热水的过程。在可见轻照耀下面,优化 1CQDs/UBW (1 个 wt.% CQD 内容) 在太古的双性人 24 生产的显著 9.5 褶层和 3.1 褶层改进 > WO 6 nanoplatelets (PBW ) 和赤裸的 UBW 分别地。更重要地, CQDs/UBW 的 photocatalytic 应答成功地被扩大到 NIR 区域,没有包含任何稀土元素或高贵金属,它被完成。减小能被归因于 synergistic 的 驾驶NIR 的公司2的实现(i)完成 ultrathin nanostructures 并且高度暴露了{ 001 } UBW 的活跃方面,( ii ) UBW 和 CQD 的优秀光谱的联合,在 UBW 能由 CQD 的起来变换的光致发光是激动的的地方,并且( iii ) CQD 到的撤退电子的性质套住 photogenerated 电子并且延迟充电搬运人的再结合。 | Xin Ying Kong Wen Liang Tan Boon-Junn Ng Siang-Piao Chai Abdul Rahman Mohamed | 2017 | Nano Research2017，10，5： | 7 |
| 8 | Ivor Lewis subtotal esophagectomy with two-field lymphadenectomy for squamous cell carcinoma of the lower thoracic esophagus显示文摘AIM: To evaluate the clinical outcome of Ivor Lewis subtotal esophagectomy with two-field lymphadenectomy for patients with squamous cell carcinoma of the lower thoracic esophagus. METHODS: From January 1998 to December 2001, 73 patients with lower thoracic esophageal carcinoma underwent Ivor-Lewis subtotal esophagectomy with two-field lymphadenectomy. Clinicopathological information, postoperative complications, mortality and long term survival of all these patients were analyzed retrospectively. RESULTS: The operative morbidity and mortality was 15.1% and the mortality was 2.7%. Lymph node metastases were found in 52 patients (71.2%). Nodal metastases to the upper, middle, lower mediastini and upper abdomen were found in 13 (17.8%), 15 (20.5%), 30 (41.1%), and 25 (34.2%) patients, respectively. Postoperative staging was as follows: stageⅠin 5 patients, stage Ⅱ in 34 patients, stage Ⅲ in 32 patients, and stage Ⅳ in 2 patients, respectively. The overall 5-year survival rate was 23.3%. For N0 and N1 patients, the 5-year survival rate was 38.1% and 17.3%, respectively (χ2 = 22.65, P < 0.01). The 5-year survival rate for patients in stages Ⅱa, Ⅱb and Ⅲ was 31.2%, 27.8% and 12.5%, repsectively (χ2 = 29.18, P < 0.01). CONCLUSION: Ivor Lewis subtotal esophagectomywith two-field (total mediastinum) lymphadenectomy is a safe and appropriate operation for squamous cell carcinoma of the lower thoracic esophagus. | Jie Wu Ying Chai Xing-Ming Zhou Qi-Xun Chen Fu-Lai Yan | 2008 | World Journal of Gastroenterology2008，14，32： | 6 |
| 9 | Synthesis and acaricidal activity of strobilurin-pyrimidine derivatives显示文摘Pyriminostrobin, a new acaricide, was discovered in our previous studies. Because introducing fluorine into organic compounds can increase bioactivity, pyriminostrobin was modified as a series of strobilurin-pyrimidine derivatives for biological screening. The compounds were characterized by1H NMR, MS and elemental analysis. Preliminary bioassays demonstrated that compounds 7e and 7i exhibited significant control against Tetranychus cinnabarinus(Boisd.) at 0.625 mg L 1, and their acaricidal potencies were higher than pyriminostrobin in a greenhouse. The relationship between structure and acaricidal activity was also studied. | Bao-Shan Chai Chang-Ling Liu Hui-Chao Li Shao-Wu Liu Ying Xu Yu-Quan Song Jun-Biao Chang | 2014 | Chinese Chemical Letters2014，25，1： | 4 |
| 10 | Alternate binding modes of anti-CRISPR viral suppressors AcrF1/2 to Csy surveillance complex revealed by cryo-EM structures显示文摘抗菌素编码 anti-CRISPR suppressors 抵抗他们的细菌的主人的 CRISPR/Cas 免疫,因此便于他们的幸存和复制。以前的研究显示出那二编码噬菌体的 anti-CRISPR 蛋白质, AcrF1 和 AcrF2,如果由由 Csy 监视建筑群阻止目标 DNA 识别的 Pseudomonas aeruginosa 的 CRISPR/Cas 系统,而是精确位于下面机制是未知的,压制类型。这里我们在场 Csy 建筑群一定的 AcrF1/2 的结构由 cryo 他们决定了单个粒子的重建。由结构的分析,我们发现 AcrF1 由防碍在 DNA 目标海滨和 crRNA 分隔符之间的基础配对禁止 Csy 建筑群的目标 DNA 识别。另外,当个别地工作或与 AcrF2 合作时, AcrF1 的多重拷贝与不同模式绑在 Csy 建筑群,它可能排除通过不同机制有约束力的目标 DNA。和以前的报告,我们为二 anti-CRISPR suppressors, AcrF1 和 AcrF2 提供一种全面工作情形,它由指向 Csy 监视建筑群的沉默 CRISPR/Cas 免疫。 | Ruchao Peng Ying Xu Tengfei Zhu Ningning Li Jianxun Qi Yan Chai Min Wu Xinzheng Zhang Yi Shi Peiyi Wang Jiawei Wang Ning Gao George Fu Gao | 2017 | Cell Research2017，27，7： | 3 |
| 11 | PtNi-W/C with Atomically Dispersed Tungsten Sites Toward Boosted ORR in Proton Exchange Membrane Fuel Cell Devices显示文摘The performance of proton exchange membrane fuel cells is heavily dependent on the microstructure of electrode catalyst especially at low catalyst loadings.This work shows a hybrid electrocatalyst consisting of PtNi-W alloy nanocrystals loaded on carbon surface with atomically dispersed W sites by a two-step straightforward method.Single-atomic W can be found on the carbon surface,which can form protonic acid sites and establish an extended proton transport network at the catalyst surface.When implemented in membrane electrode assembly as cathode at ultra-low loading of 0.05 mgPt cm^(−2),the peak power density of the cell is enhanced by 64.4%compared to that with the commercial Pt/C catalyst.The theoretical calculation suggests that the single-atomic W possesses a favorable energetics toward the formation of*OOH whereby the intermediates can be efficiently converted and further reduced to water,revealing a interfacial cascade catalysis facilitated by the single-atomic W.This work highlights a novel functional hybrid electrocatalyst design from the atomic level that enables to solve the bottle-neck issues at device level. | Huawei Wang Jialong Gao Changli Chen Wei Zhao Zihou Zhang Dong Li Ying Chen Chenyue Wang Cheng Zhu Xiaoxing Ke Jiajing Pei Juncai Dong Qi Chen Haibo Jin Maorong Chai Yujing Li | 2023 | Nano-Micro Letters2023，15，9： | 3 |
| 12 | Spontaneous pneumomediastinum in adolescents显示文摘Spontaneous pneumomediastinum(SPM),reportedfirstly by Hamman in 1939,is an uncommon,andusually benign,and self-limiting clinical disorder foundin young people often without apparent precipitatingfactors or diseases.The predominant symptom of SPM isthe acute onset of retrosternal chest pain.Because of itslow occurrence,and its mild intensity,the diagnosis | SHEN Gang CHAI Ying | 2007 | Chinese Medical Journal2007，，24： | 3 |
| 13 | Endoscopic trans-esophageal submucosal tunneling surgery:A new therapeutic approach for diseases located around the aorta ventralis显示文摘AIM To assess the efficiency of endoscopic trans-esophageal submucosal tunneling surgery(EESTS) technique for diseases located around the aorta ventralis.METHODS Nine pigs were assigned to EESTs. The procedures were as follows: First, a long esophageal submucosal tunnel was established. Second, full-thickness myotomy was created. Third, an endoscope was entered into the abdominal cavity through a muscle incision and the endoscope was around the aorta ventralis. Eventually,celiac trunk ganglion neurolysis, partial hepatectomy and splenectomy, partial tissue resection in the area of the posterior peritoneum, and endoscopic submucosal dissection(ESD) combined with lymph node dissection were performed. The animals were given antibiotics for 5 d and necropsied 7 d after surgery.RESULTS In all surgeries, one pig died from intraperitoneal hemorrhage after doing partial splenectomy, while the other pigs were alive after successfully operating other surgeries. For surgery of celiac trunk ganglion damage, at necropsy, there was no exudation in the abdominal cavity. Regarding surgery of partial hepatectomy, the wound with part healing was observed in the left hepatic lobe, and no bleeding or obvious exudation was seen. In surgery of partial splenectomy, massive hemorrhage was observed on the splenic wound surface, and the metal clips could not stop bleeding. After surgery of retroperitoneal tissue resection, mild tissue adhesion was observed in the abdominal cavity of one animal, and another one suffered from severe infection. For surgery of ESD and lymph node dissection, a moderate tissue adhesion was observed.CONCLUSION EESTS is a feasible and safe technique for diseases located around the aorta ventralis. | Ying Xiong Qian-Qian Chen Ning-Li Chai Shun-Chang Jiao En-Qiang Ling Hu | 2019 | World Journal of Gastroenterology2019，25，1： | 3 |
| 14 | Determination of carcinoembryonic antigen using a novel amperometric enzyme-electrode based on layer-by-layer assembly of gold nanoparticles and thionine显示文摘Electrochemical sensing of carcinoembryonic antigen(CEA)on a gold electrode modified by the se- quential incorporation of the mediator,thionine(Thi),and gold nanoparticles(nano-Au),through co- valent linkage and electrostatic interactions onto a self-assembled monolayer configuration is de- scribed in this paper.The enzyme,horseradish peroxidase(HRP),was employed to block the possible remaining active sites of the nano-Au monolayer,avoid the non-specific adsorption,instead of bovine serum albumin(BSA),and amplify the response of the antigen-antibody reaction.Electrochemical ex- periments indicated highly efficient electron transfer by the imbedded Thi mediator and adsorbed nano-Au.The HRP kept its activity after immobilization,and the studied electrode showed sensitive response to CEA and high stability during a long period of storage.The working range for the system was 2.5 to 80.0 ng/mL with a detection limit of 0.90 ng/mL.The model membrane system in this work is a potential biosensor for mimicking the other immunosensor and enzyme sensor. | YUAN Ruo ZHUO Ying CHAI YaQin ZHANG Ying SUN AiLi | 2007 | Science China Chemistry2007，50，1： | 3 |
| 15 | Electrochemical Lithium Storage Performance of Molten Salt Derived V_(2)SnC MAX Phase显示文摘MAX phases are gaining attention as precursors of two-dimensional MXenes that are intensively pursued in applications for electrochemical energy storage.Here,we report the preparation of V_(2)SnC MAX phase by the molten salt method.V_(2)SnC is investigated as a lithium storage anode,showing a high gravimetric capacity of 490 mAh g−1 and volumetric capacity of 570 mAh cm^(−3) as well as superior rate performance of 95 mAh g^(−1)(110 mAh cm^(−3))at 50 C,surpassing the ever-reported performance of MAX phase anodes.Sup-ported by operando X-ray diffraction and density functional theory,a charge storage mechanism with dual redox reaction is proposed with a Sn-Li(de)alloying reaction that occurs at the edge sites of V_(2)SnC particles where Sn atoms are exposed to the electrolyte followed by a redox reaction that occurs at V_(2)C layers with Li.This study offers promise of using MAX phases with M-site and A-site elements that are redox active as high-rate lithium storage materials. | Youbing Li Guoliang Ma Hui Shao Peng Xiao Jun Lu Jin Xu Jinrong Hou Ke Chen Xiao Zhang Mian Li Per OÅPersson Lars Hultman Per Eklund Shiyu Du Zhifang Chai Zhengren Huang Na Jin Jiwei Ma Ying Liu Zifeng Lin Qing Huang | 2021 | Nano-Micro Letters2021，13，10： | 2 |
| 16 | Effects of Blast Wave-induced Biomechanical Changes on Lung Injury in Rats显示文摘Objective To observe the dynamic impacts of shock waves on the severity of lung injury in rats with different injury distances.Methods Simulate open-field shock waves;detect the biomechanical effects of explosion sources at distances of 40,44,and 48 cm from rats;and examine the changes in the gross anatomy of the lungs,lung wet/dry weight ratio,hemoglobin concentration,blood gas analysis,and pathology.Results Biomechanical parameters such as the overpressure peak and impulse were gradually attenuated with an increase in the injury distance.The lung tissue hemorrhage,edema,oxygenation index,and pathology changed more significantly for the 40 cm group than for the 44 and 48 cm groups.The overpressure peak and impulse were significantly higher for the 40 cm group than for the 44 and 48 cm groups(P<0.05 or P<0.01).The animal mortality was significantly higher for the 40 cm group than for the other two groups(41.2%vs.17.8%and 10.0%,P<0.05).The healing time of injured lung tissues for the 40 cm group was longer than those for the 44 and 48 cm groups.Conclusions The effects of simulated open-field shock waves on the severity of lung injuries in rats were correlated with the injury distances,the peak overpressure,and the overpressure impulse. | LIU Wei CHAI Jia Ke QIN Bin HAN Shao Fang WANG Xiao Teng JIANG Shuai BAI Hai Liang LIU Ling Ying CHANG Yang YUE Xiao Tong WU Yu Shou ZHANG Zi Hao TANG Lang | 2020 | Biomedical and Environmental Sciences2020，33，5： | 2 |
| 17 | Design of 60GHz RF Transceiver in CMOS:Challenges and Recent Advances显示文摘With more than 40 years Moore scaling, the speed of CMOS transistors is around 100 GHz. Such fact makes it possible to realize mm-wave circuits in CMOS. However, with the target of achieving broadband and power-efficient operation, 60 GHz CMOS RF transceiver faces severe challenges. After reviewing the technology issues, regarding the 60 GHz applications, this paper discusses design challenges both from the system and the building block levels, and also presents some simulated or measured circuits results. | LI Lianming NIU Xiaokang CHEN Linhui CHAI Yuan ZHANG Tao SHI Jun WANG Aili LUO Ying HE Long CHENG Depeng LIU Nan CUI Tiejun YOU Xiaohu | 2014 | China Communications2014，11，6： | 2 |
| 18 | Amorphous NiO_(n)coupled with trace PtO_(x)toward superior electrocatalytic overall water splitting in alkaline seawater media显示文摘Developing corrosion resistance bifunctional electrocatalysts with high activity and stability toward both hydrogen evolution reaction(HER)and oxygen evolution reaction(OER),especially electrolysis in seawater,is of prime significance but still pressingly challenging.Herein,in-situ introduced PtO_(x)on the derivative amorphous NiO_(n)is prepared via heat treatment of Ni ZIFL nanosheets on nickel foam under low temperature(PtO_(x)-NiO_(n)/NF).The synthesized PtO_(x)-NiO_(n)/NF possesses suprahydrophilic and aerophilic surface,then in favor of intimate contact between the electrode and electrolyte and release of the generated gas bubbles during the electrocatalysis.As a result,the in-situ PtO_(x)-NiO_(n)/NF electrode presents outstanding bifunctional activity,which only requires extremely low overpotentials of 32 and 240 mV to reach a current density of 10 mA·cm^(-2)for HER and OER,respectively,which exceeds most of the electrocatalysts previously developed and even suppresses commercial Pt/C and RuO_(2)electrodes.As for two-electrode cell organized by PtO_(x)-NiO_(n)/NF,the voltages down to 1.57 and 1.58 V are necessary to drive 10 mA·cm^(-2)with remarkable durability in 1 M KOH and alkaline seawater,respectively,along with remarkable stability.Moreover,a low cell voltage of 1.88 V is needed to achieve 1,000 mA·cm^(-2)toward water-splitting under industrial conditions.This study provides a new idea for designing in-situ amorphous metal oxide bifunctional electrocatalyst with strong Pt–support interaction for overall water splitting. | Wenli Yu Hongru Liu Ying Zhao Yunlei Fu Weiping Xiao Bin Dong Zexing Wu Yongming Chai Lei Wang | 2023 | Nano Research2023，16，5： | 2 |
| 19 | A Promising MoO_x-based Catalyst for n-Heptane Isomerization显示文摘The SiO2 and g-Al2O3 supported MoOx catalyst and a MoOx-SiO2 catalyst have been studied in a conventional fixed-bed flow reactor for n-alkanes isomerization. It is shown that the MoOx-SiO2 catalyst with SiO2 framework, in which the bulk MoOx phase is large enough to form typical mesoporous structure, is promising in terms of its advantages of both improved mechanical strength and high catalytic properties over the supported MoOx and bulk MoOx catalyst. | Song Hai CHAI, Xin Ping WANG*, Ying Jun WANG, Tian Xi CAI State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012 | 2003 | Chinese Chemical Letters2003，14，7： | 2 |
| 20 | Abiotic association of phthalic acid esters with humic acid of a sludge landfill显示文摘在酞酸酸酉旨(PAE ) 和在污泥垃圾堆的腐殖的物质(HS ) 之间的不能生活的协会在 PAE 的命运和稳定性起一个重要作用。平衡分离与结合了 < 啜 class= “ a-plus-plus ” > 14 标记 C 被用来与腐殖的酸学习二丰富的 PAE (diethyl phthalate 和 di-n-butyl phthalate ) 的不能生活的协会(哈) 与不同稳定时间和不同分子的重量从污泥垃圾堆孤立。元素的分析和 Fourier 转变建议的红外线的分光光度计(FTIR ) 那高 K < 潜水艇 class= “ a-plus-plus ” > 价值哈与高芳香的内容和大分子的重量有关哈。结果显示 PAE 与的协会力量哈两个都取决于 PAE 的性质和特征哈。K < 潜水艇 class= “ a-plus-plus ” > 协会的 A 值强烈依赖于解决方案 pH,并且当 pH 从 3.0 ~ 9.0 被增加,戏剧性地减少了。结果建议了那 nonspecific 在 PAE 之间的恐水病的相互作用并且哈是到 PAE 与的协会的主要贡献者哈。在 HA 和 PAE 分子之间的交互氢契约可以也涉及协会。 | Xiaoli CHAI Yongxia HAO Xin ZHAO Guixiang LIU Ying ZHU Rong JI Jun WU Huanhuan TONG Youcai ZHAO | 2012 | Frontiers of Environmental Science & Engineering2012，6，6： | 2 |
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