|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Arctic Sea Ice Decline Intensified Haze Pollution in Eastern China显示文摘Air quality in eastern China has becoming more and more worrying in recent years, and haze is now No.1 air pollution issue. Results in this study show the decreasing Arctic sea ice(ASI) is an important contributor to the recent increased haze days in eastern China. The authors find that the number of winter haze days(WHD) in eastern China is strongly negatively correlated with the preceding autumn ASI during 1979–2012, and about 45%– 67% of the WHD interannual to interdecadal variability can be explained by ASI variability. Following previous studies on the impact of ASI loss on the northern hemisphere climate, the authors' studies further reveal that the reduction of autumn ASI leads to positive sea-level pressure anomalies in mid-latitude Eurasia, northward shift of track of cyclone activity in China, and weak Rossby wave activity in eastern China south of 40N during winter season. These atmospheric circulation changes favor less cyclone activity and more stable atmosphere in eastern China, leading to more haze days there. Furthermore, the patterns of circulation changes associated with autumn ASI and WHD are in very good agreement over the East Asia, particularly in eastern China. The authors suggest that haze pollution may continue to be a serious issue in the near future as the decline of ASI continues under global warming. | WANG Hui-Jun CHEN Huo-Po LIU Jiping | 2015 | Atmospheric and Oceanic Science Letters2015，8，1： | 43 |
| 2 | SIRT6 safeguards human mesenchymal stem cells from oxidative stress by coactivating NRF2显示文摘 | Huize Pan Di Guan Xiaomeng Liu Jingyi Li Lixia Wang Jun Wu Junzhi Zhou Weizhou Zhang Ruotong Ren Weiqi Zhang Ying Li Jiping Yang Ying Hao Tingting Yuan Guohong Yuan Hu Wang Zhenyu Ju Zhiyong Mao Jian Li Jing Qu FuchouTang Guang-Hui Liu | 2016 | Cell Research2016，26，2： | 32 |
| 3 | Livestock-carrying capacity and overgrazing status of alpine grassland in the Three-River Headwaters region, China显示文摘在中国的三河的 Headwaters 区域是为中流和下游的区域提供环境保护和地区性的持续开发的一个生态的障碍,它也在中国在畜牧起一个重要作用。这研究基于 MODIS NPP 数据在三河的 Headwaters 区域估计了草地收益,并且计算了草地的合适的带家畜的能力。我们通过在实际、合适的带家畜的能力之间的数据比较分析了过度放牧的数字和它的空间分发特征。结果显示出下列:(1 ) 在三河的 Headwaters 区域的全部的草地产量(干草) 与 465.70 kg/hm2 的平均草地收益是在 2010 的 1096 万吨(空间分发接着从东方和东南介绍一个减少的趋势给西方和西北) ;( 2 )在三河的 Headwaters 区域的合适的带家畜的能力是1219万个绵羊单位(此后描述了为苏),并且平均袜子能力是 51.27 苏[合适的带能力在在东方县的 100 SU/km2 上面,在中央县的 60 SU/km2 (除了 Madoi 县),并且在西方的县的 30 SU/km2 ];并且(3 ) 全部的过度放牧数字是在在 2010 的三河的 Headwaters 区域的 652 万苏,与过度放牧的一般水准, 67.88% 的比率和过度放牧的一般水准 27.43 SU/km2 数。更高的过度放牧比率发生在 Tongde, Xinghai, Yushu,河南省和 Z ? 甠据牥慴湩祴漠 ? 桴 ? 慣楬牢瑡潩 ? 敲?瑬 ? 慷 ? 癥污慵整 ? 祢瀠牥潦浲湩 ? 档牡吗?? | ZHANG Jiping | 2014 | Journal of Geographical Sciences2014，24，2： | 25 |
| 4 | Glacial change in the vicinity of Mt. Qomolangma (Everest), central high Himalayas since 1976显示文摘冰河是在高山的区域的最重要的陆地封面之一并且对全球气候特别敏感变化。遥感证明了是在遥远的多山的区域调查冰川的变化的程度的最好的方法。用 Landsat 题目的印射(TM ) 并且从科莫朗马山(珠穆琅玛) 的 multi-spectral-scanner (女士) 图象国家自然保存(QNNP ) ,为 1976, 1988 和 2006 的中央高喜马拉雅山脉,我们为这三个时期导出冰川的程度。面向对象的图象解释方法,专家知识规则和域调查的联合被采用。结果证明(1 ) 在 2006 的冰川的区域是 2710.17 卤 0.011 km2 (大约 7.41% 整个学习区域) ,并且主要定位了到南方并且在 4700 m 之间到上面的 6800 m 海水平;(2 ) 从 1976 ~ 2006, 0.035 km2 和冰川的湖由 36.88 卤扩展了的 501.91 卤减少的冰河 0.035 km2;冰河撤退的率比在北斜坡(14.40%) 上在喜马拉雅山脉的南部的斜坡(16.79%) 上的亚盆是更高的;大多数冰河在 4700 鈥 ? 的举起撤退了,并且主要发生了 400 m,和撤退地区的估计的上面的限制在 6600 m 和 6700 m 之间;(3 ) 温度的增加和在在学习时期上的降水的减少是驾驶撤退的关键因素。 | NIE Yong ZHANG Yili LIU Linshan ZHANG Jiping | 2010 | Journal of Geographical Sciences2010，20，5： | 22 |
| 5 | Flow Characteristics Diagnosis and Optimization for Dust Collectors Inflow Duct in Thermal Power Plants显示文摘火电厂烟风道用于输送烟气、冷风等介质,其设计优化水平不但影响火电厂烟风系统阻力的大小,而且影响与烟风道直接相连的各个设备的运行状态。某600MW机组除尘器前烟道设计不合理,存在磨损严重、进入除尘器烟气分配不均等问题,文中采用标准缸￡模型,利用Fluent求解器对该部分烟道的流场进行数值计算,诊断分析其存在的主要问题,提出的3个改造方案均可使烟道阻力大幅度下降、烟道磨损减轻、进入除尘器烟气分配均匀。同时,研究了缓转半径及烟气流速对该段烟道阻力和烟气分配的影响情况,计算结果表明该段烟道缓转半径宜选在0.875以上,烟气流速对该段烟道的性能基本没有影响。 | LIU Ming MENG Guixiang YAN Junjie CHEN Weixiong LI Weidong CHONG Daotong LIU Jiping | 2013 | 中国电机工程学报2013，33，11： | 22 |
| 6 | The role of aluminum sensing and signaling in plant aluminum resistance显示文摘As researchers have gained a better understanding in recent years into the physiological, molecular, and genetic basis of how plants deal with aluminum(Al) toxicity in acid soils prevalent in the tropics and sub‐tropics, it has become clear that an important component of these responses is the triggering and regulation of cellular pathways and processes by Al. In this review of plant Al signaling, we begin by summarizing the understanding of physiological mechanisms of Al resistance, which first led researchers to realize that Al stress induces gene expression and modifies protein function during the activation of Al resistance responses. Subsequently, an overview of Al resistance genes and their function provides verification that Al induction of gene expression plays a major role in Al resistance in many plant species. More recent research into the mechanistic basis for Al‐induced transcriptional activation of resistance genes has led to the identification of several transcription factors as well as cis‐elements in the promoters of Al resistance genes that play a role in greater Al‐induced gene expression as well as higher constitutive expression of resistance genes in some plant species. Finally,the post‐transcriptional and translational regulation of Al resistance proteins is addressed, where recent research has shown that Al can both directly bind to and alter activity of certain organic acid transporters, and also influence Al resistance proteins indirectly, via protein phosphorylation. | Jiping Liu Miguel A.Piros Leon V.Kochian | 2014 | Journal of Integrative Plant Biology2014，56，3： | 23 |
| 7 | Predicting Potential Distribution of Tibetan Spruce (Picea smithiana) in Qomolangma (Mount Everest) National Nature Preserve Using Maximum Entropy Niche-based Model显示文摘Tibetan spruce (Picea smithiana) is an endemic species of the Himalayas,and it distributes only in a re-stricted area with very low number.To address the lack of detailed distributional information,we used maximum en-tropy (Maxent) niche-based model to predict the species' potential distribution from limited occurrence-only records.The location data of P.smithiana,relative bioclimatic variables,vegetation data,digital elevation model (DEM),and the derived data were analyzed in Maxent.The receiver operating characteristic (ROC) curve was applied to assess the prediction accuracy.The Maxent jackknife test was performed to quantify the training gains from data layers and the response of P.smithiana distribution to four typical environmental variables was analyzed.Results show that the model performs well at the regional scale.There is a potential for continued expansion of P.smithiana population numbers and distribution in China.P.smithiana potentially distributes in the lower reaches of Gyirong Zangbo and Poiqu rivers in Gyirong and Nyalam counties in Qomolangma (Mount Everest) National Nature Preserve (QNNP),China.The species prefers warm temperate climate in mountain area and mainly distributes in needle-leaved evergreen closed to open forest and mixed forest along the river valley at relatively low altitudes of about 2000-3000 m.Model simulations suggest that distribution patterns of rare species with few species numbers can be well predicted by Max-ent. | ZHANG Jiping ZHANG Yili LIU Linshan NIE Yong | 2011 | Chinese Geographical Science2011，21，4： | 15 |
| 8 | Sensitivity of sea ice and ocean simulations to sea ice salinity in a coupled global climate model显示文摘The impacts of the spatiotemporal variations of sea ice salinity on sea ice and ocean characteristics have not been studied in detail, as the existing climate models neglect or misrepresent this process. To address this issue, this paper formulated a parameterization with more realistic sea ice salinity budget, and examined the sensitivity of sea ice and ocean simulations to the ice salinity variations and associated salt flux into the ocean using a coupled global climate model. Results show that the inclusion of such a parameterization leads to an increase and thickening of sea ice in the Eurasian Arctic and within the ice pack in the Antarctic circumpolar region, and a weakening of the North Atlantic Deep Water and a strengthening of the Antarctic Bottom Water. The atmospheric responses associated with the ice changes were also discussed. | LIU JiPing State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, 100029, China | 2010 | Science China Earth Sciences2010，53，6： | 15 |
| 9 | The global oxygen budget and its future projection显示文摘Atmospheric oxygen (O_2 ) is the most crucial element on earth for the aerobic organisms that depend on it to release energy from carbon-based macromolecules. This is the first study to systematically analyze the global O_2 budget and its changes over the past 100 years. It is found that anthropogenic fossil fuel combustion is the largest contributor to the current O_2 deficit, which consumed 2.0 Gt/a in 1900 and has increased to 38.2 Gt/a by 2015. Under the Representative Concentration Pathways (RCPs) RCP8.5 scenario, approximately 100Gt (gigatonnes) of O_2 would be removed from the atmosphere per year until 2100,and the O_2 concentration will decrease from its current level of 20.946%to 20.825%. Human activities have caused irreversible decline of atmospheric O_2 . It is time to take actions to promote O_2 production and reduce O_2 consumption. | Jianping Huang Jiping Huang Xiaoyue Liu Changyu Li Lei Ding Haipeng Yu | 2018 | Science Bulletin2018，63，18： | 14 |
| 10 | Factors associated with fatigue in acquired immunodeficiency syndrome patients with antiretroviral drug adverse reactions: a retrospective study显示文摘OBJECTIVE: To retrospectively study the prevalence of fatigue and factors associated with fatigue among acquired immunodeficiency syndrome (AIDS) patients with antiretroviral drug adverse re-ctions. METHODS: Data were collected from case reportforms (CRFs) for a project funded by the 11th National 5-year Special Science and Technology Program on Major Infectious Diseases. Fatigue was defined by patient self-report. The outcomes were the prevalence of fatigue and the potential risk factors of fatigue. Univariate and multivariate logistic regression analyses were conducted to identify the factors associated with fatigue. RESULTS: Among the 228 subjects, the prevalence of fatigue was 86.8%. In univariate analysis, the significant differences in demographic characteristics between patients with and without fatigue were: gender [OR=2.29; 95% CI (1.05-4.98)], education level [OR=0.40; 95% CI (0.18-0.85)], anemia [OR=3.80; 95% CI (1.27-11.31)], time of HIV diagnosis [OR= 0.29; 95% CI (0.13-0.65)], and route of infection [OR= 0.14; 95% CI (0.06-0.32)]. Abnormal taste and rapid pulse were more commonly seen in patients with fatigue (P<0.05), while abdominal distension and lumbar soreness were encountered less often in patients with fatigue (P<0.05). Multivariate analysis showed that the four main factors associated with fatigue were anemia [OR=3.50; 95% CI (1.01-12.15)], route of infection [OR=3.40; 95% CI (1.21-9.58); P= 0.02<0.05], lumbar soreness [OR=0.06; 95% CI (0.02-0.18); P=0.000<0.05], and rapid pulse [OR= 10.58; 95% CI (2.16-51.75); P=0.004<0.05]. CONCLUSION: This study demonstrated that fa- tigue is common (86.8% prevalence) in AIDS patients with antiretroviral drug adverse reactions, and that anemia, route of infection (i.e., non-commercial blood donation) and rapid pulse were risk factors, while lumbar soreness was a protective factor related to fatigue. More attention should bepaid to fatigue and more efforts should be made to find ways to prevent, control and eliminate this symptom in AIDS patients with antiretroviral drug adverse reactions. | Zhibin Liu Jiping Yang Huijuan Liu Yantao Jin | 2013 | Journal of Traditional Chinese Medicine2013，33，3： | 12 |
| 11 | Genetic enhancement in cultured human adult stem cells conferred by a single nucleotide recoding显示文摘 | Jiping Yang Jingyi Li Keiichiro Suzuki Xiaomeng Liu Jun Wu Weiqi Zhang Ruotong Ren Weizhou Zhang Piu Chan Juan Carlos Izpisua Belmonte Jing Qu Fuchou Tang Guang-Hui Liu | 2017 | Cell Research2017，27，9： | 12 |
| 12 | Modeling xeroderma pigmentosum associated neurological pathologies with patients-derived iPSCs显示文摘干皮病 pigmentosum (XP ) 是联系 XP 的基因的变化引起的一组基因混乱,导致 DNA 修理的缺陷。XP 病人经常展出神经病学的退化,而是内在的机制是未知的,部分地由于合适的疾病模型的缺乏。这里,我们产生了包括 XPA, XPB, XPC, XPG,和 XPV 在五不同 XP 基因怀有变化的病人特定的导致的 pluripotent 干细胞(iPSCs ) 。这些 iPSCs 进一步被区分到神经房间,并且他们到 DNA 损坏应力的危险性被调查。在神经干细胞(NSC ) 或神经原的 XPA 的变化导致了严重 DNA 损坏修理缺点,并且有变异的 XPA 的这些神经房间对 DNA 导致损坏的 apoptosis 过分敏感。因此, XP 变异的神经房间代表珍贵工具在 XP 病人澄清神经病学的畸形的分子的机制。 | Lina Fu Xiuling Xu Ruotong Ren Jun Wu Weiqi Zhang Jiping Yang Xiaoqing Ren Si Wang Yang Zhao Liang Sun Yang Yu Zhaoxia Wang Ze Yang Yun Yuan Jie Qiao Juan Carlos Izpisua Belmonte Jing Qu Guang-Hui Liu | 2016 | Protein & Cell2016，7，3： | 11 |
| 13 | Towards reliable Arctic sea ice prediction using multivariate data assimilation显示文摘Rapid declines in Arctic sea ice have captured attention and pose significant challenges to a variety of stakeholders. There is a rising demand for Arctic sea ice prediction at daily to seasonal time scales, which is partly a sea ice initial condition problem. Thus, a multivariate data assimilation that integrates sea ice observations to generate realistic and skillful model initialization is needed to improve predictive skill of Arctic sea ice. Sea ice data assimilation is a relatively new research area. In this review paper, we focus on two challenges for implementing multivariate data assimilation systems for sea ice forecast. First, to address the challenge of limited spatiotemporal coverage and large uncertainties of observations, we discuss sea ice parameters derived from satellite remote sensing that(1) have been utilized for improved model initialization, including concentration, thickness and drift, and(2) are currently under development with the potential for enhancing the predictability of Arctic sea ice, including melt ponds and sea ice leads. Second, to strive to generate the ‘‘best' estimate of sea ice initial conditions by combining model simulations/forecasts and observations, we review capabilities and limitations of different data assimilation techniques that have been developed and used to assimilate observed sea ice parameters in dynamical models. | Jiping Liu Zhiqiang Chen Yongyun Hu Yuanyuan Zhang Yifan Ding Xiao Cheng Qinghua Yang Lars Nerger Gunnar Spreen Radley Horton Jun Inoue Chaoyuan Yang Ming Li Mirong Song | 2019 | Science Bulletin2019，64，1： | 10 |
| 14 | CRISPR/Cas9-mediated targeted gene correction in amyotrophic lateral sclerosis patient iPSCs显示文摘 | Lixia Wang Fei Yi Lina Fu Jiping Yang Si Wang Zhaoxia Wang Keiichiro Suzuki Liang Sun Xiuling Xu Yang Yu Jie Qiao Juan Carlos Izpisua Belmonte Ze Yang Yun Yuan Jing Qu Guang-Hui Liu | 2017 | Protein & Cell2017，8，5： | 10 |
| 15 | Differences in acquired immune deficiency syndrome treatment and evaluation strategies between Chinese and Western Medicine显示文摘Complementary and alternative medicine, including Chinese medicine(CM), has been used to treat acquired immune deficiency syndrome(AIDS) for almost 30 years. We aimed to compare the main differences between AIDS treatment and evaluation strategies between CM and Western Medicine(WM), and analyze advantages and disadvantages.The characteristics of integrative medicine(IM),based on CM and WM, include a patient-centered mode of medicine based on evidence. IM focuses on complex intervention and management with systemic and individual treatment. The evaluation indexes of IM might consist of objective indicators and subjective indexes. IM might be a more valuable method for treating AIDS in the future instead of WM or CM alone. | Liu Zhibin Li Xia Yang Jiping Xu Liran Guo Huijun | 2015 | Journal of Traditional Chinese Medicine2015，35，6： | 8 |
| 16 | Estimation of Gridded Atmospheric Oxygen Consumption from 1975 to 2018显示文摘Atmospheric Oxygen(O2)is one of the dominating features that allow the earth to be a habitable planet with advanced civilization and diverse biology.However,since the late 1980 s,observational data have indicated a steady decline in O2 content on the scale of parts-per-million level.The current scientific consensus is that the decline is caused by the fossil-fuel combustion;however,few works have been done to quantitatively evaluate the response of O2 cycle under the anthropogenic impact,at both the global and regional scales.This paper manages to quantify the land O2 flux and makes the initial step to quantificationally describe the anthropogenic impacts on the global O2 budget.Our estimation reveals that the global O2 consumption has experienced an increase from 33.69±1.11 to47.63±0.80 Gt(gigaton,109 t)O2yr^-1 between 2000 and 2018,while the land production of O2(totaling 11.34±13.48 Gt O2yr^-1 averaged over the same period)increased only slightly.In 2018,the combustion of fossil-fuel and industrial activities(38.45±0.61 Gt O2yr^-1)contributed the most to consumption,followed by wildfires(4.97±0.48 Gt O2yr^-1)as well as livestock and human respiration processes(2.48±0.16 and 1.73±0.13 Gt O2yr^-1,respectively).Burning of fossil-fuel that causes large O2 fluxes occurs in East Asia,India,North America,and Europe,while wildfires that cause large fluxes in comparable magnitude are mainly distributed in central Africa. | Xiaoyue LIU Jianping HUANG Jiping HUANG Changyu LI Lei DING Wenjun MENG | 2020 | Journal of Meteorological Research2020，34，3： | 8 |
| 17 | Survival rate:an indicator of the management of acquired immune deficiency syndrome using Traditional Chinese Medicine显示文摘Complementary and alternative medicine,including Traditional Chinese Medicine(TCM),has been used as therapy against acquired immune deficiency syndrome(AIDS) for almost 30 years. Based on evaluation indicators for AIDS treatment using TCM,we discuss why the survival rate(which has been used widely in Western Medicine) should be adopted as a new important indicator of TCM treatment for AIDS. We advise that further prospective or retrospective cohort studies should be carried out to confirm this hypothesis. | Liu Zhibin Meng Changhai Yang Jiping Chen Xiumin Jin Yantao | 2015 | Journal of Traditional Chinese Medicine2015，35，4： | 7 |
| 18 | Albedo of Coastal Landfast Sea Ice in Prydz Bay,Antarctica:Observations and Parameterization显示文摘The snow/sea-ice albedo was measured over coastal landfast sea ice in Prydz Bay, East Antarctica(off Zhongshan Station)during the austral spring and summer of 2010 and 2011. The variation of the observed albedo was a combination of a gradual seasonal transition from spring to summer and abrupt changes resulting from synoptic events, including snowfall, blowing snow, and overcast skies. The measured albedo ranged from 0.94 over thick fresh snow to 0.36 over melting sea ice. It was found that snow thickness was the most important factor influencing the albedo variation, while synoptic events and overcast skies could increase the albedo by about 0.18 and 0.06, respectively. The in-situ measured albedo and related physical parameters(e.g., snow thickness, ice thickness, surface temperature, and air temperature) were then used to evaluate four different snow/ice albedo parameterizations used in a variety of climate models. The parameterized albedos showed substantial discrepancies compared to the observed albedo, particularly during the summer melt period, even though more complex parameterizations yielded more realistic variations than simple ones. A modified parameterization was developed,which further considered synoptic events, cloud cover, and the local landfast sea-ice surface characteristics. The resulting parameterized albedo showed very good agreement with the observed albedo. | Qinghua YANG Jiping LIU Matti LEPPRANTA Qizhen SUN Rongbin LI Lin ZHANG Thomas JUNG Ruibo LEI Zhanhai ZHANG Ming LI Jiechen ZHAO Jingjing CHENG | 2016 | Advances in Atmospheric Sciences2016，33，5： | 7 |
| 19 | Visualization of perforin/gasdermin/complement-formed pores in real cell membranes using atomic force microscopy显示文摘Different types of pores ubiquitously form in cell membranes,leading to various types of cell death that profoundly influence the fate of inflammation and the disease status.However,these pores have never truly been visualized to date.Atomic force microscopy(AFM),which is emerging as a powerful tool to analyze the mechanical properties of biomolecules and cells,is actually an excellent imaging platform that allows biological samples to be visualized by probing surface roughness at the level of atomic resolution.Here,membrane pore structures were clearly visualized using AFM.This visualization not only describes the aperture and depth of the pore complexes but also highlights differences among the pores formed by perforin and gasdermins in tumor cell membranes and by complement in immune cell membranes.Additionally,this type of visualization also reveals the dynamic process of pore formation,fusion,and repair. | Yuying Liu Tianzhen Zhang Yabo Zhou Jiping Li Xiaoyu Liang Nannan Zhou Jiadi Lv Jing Xie Feiran Cheng Yiliang Fang Yunfeng Gao Ning Wang Bo Huang | 2019 | Cellular & Molecular Immunology2019，16，6： | 6 |
| 20 | Mechanism and characteristics of thermal action of HMX explosive mixture containing high-efficiency fuel显示文摘In this study, the thermal stability and detonation properties of three types of explosives were investigated. Results indicated that nanoaluminum powder improved the detonation properties of HMX by increasing the specific surface area of HMX, which substantially increased the explosion heat and power. The decomposition temperatures of the three explosives containing aluminum hydride, ammonia borane, and nanoaluminum powder during slow cook-off at heating rates of 1.5 and 10°C min–1 were measured as 246°C and 241°C, 256°C and 261°C, and 238°C and 264°C, respectively. The explosives containing hydrogen storage materials swelled; however, the nanoaluminum powder was only slightly peeled off at the edge of the grains during cookoff. Differential scanning calorimetry(DSC) curves of the explosives containing hydrogen storage materials exhibited endothermic and exothermic peaks before the major exothermic reaction peak during the cook-off tests. In contrast, only one weak peak was observed in the DSC curve of the explosive containing nanoaluminum powder before the major exothermic reaction. In addition, the additives and adhesives catalyzed the slow cook-off decomposition, which caused the transformation of HMX crystals and accelerated the thermal decomposition reaction of HMX. The addition of high-density hydrogen storage materials to HMX resulted in detonation heats and explosion powers much greater than cure HMX. This improved performance was attributed to the hydrogen storage materials in the explosives participating in a secondary reaction in the reaction zone at the instant of the explosion, effectively realizing complementary lossless energy and thus greatly improving the explosive power of the explosives. | LIU JiPing YANG WeiWei LIU Ying LIU XiaoBo | 2019 | Science China(Technological Sciences)2019，62，4： | 6 |
您所在的机构暂未开通此部分的功能，请联系管理员