|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Carbon-based supercapacitors for efficient energy storage显示文摘The advancement of modern electronic devices depends strongly on the highly efficient energy sources possessing high energy density and power density. In this regard, supercapacitors show great promise. Due to the unique hierarchical structure, excellent electrical and mechanical properties, and high specific surface area, carbon nanomaterials(particularly, carbon nanotubes, graphene, mesoporous carbon and their hybrids) have been widely investigated as efficient electrode materials in supercapacitors. This review article summarizes progress in high-performance supercapacitors based on carbon nanomaterials with an emphasis on the design and fabrication of electrode structures and elucidation of charge-storage mechanisms. Recent developments on carbon-based flexible and stretchable supercapacitors for various potential applications,including integrated energy sources, self-powered sensors and wearable electronics, are also discussed. | Xuli Chen Rajib Paul Liming Dai | 2017 | National Science Review2017，4，3： | 46 |
| 2 | Positive correlation between PPARγ/PGC-1α and γ-GCS in lungs of rats and patients with chronic obstructive pulmonary disease显示文摘氧化应力是长期的妨碍的肺的疾病(COPD ) 的主要致病之一。-Glutamylcysteine 合成酶(-GCS) 是在 COPD 的首要的抗氧化剂酶之一。Peroxisome 激活 proliferator 的 receptor-gamma (PPAR ) 是一个激活 ligand 的抄写因素,它被象 rosiglitazone (RGZ ) 那样的特定的 ligands 激活,施加多重生物效果。PPAR coactivator-1 (PGC-1 ) 是 PPAR 激活剂,它由 PPAR ligands 的正式就职绑在 PPAR,共同激活 PPAR 目标基因。成长证据建议了 PPAR/PGC-1 能调整多重抗氧化剂基因。然而, -GCS 上的 PPAR/PGC-1 的效果在 COPD 的发展期间仍然保持不清楚。这里,我们在 + lipopolysaccharide (LPS ) 和 CS +LPS + RGZ,以及病人的肺受不了的香烟烟(CS ) 对待的老鼠的肺测量了 PPAR, PGC-1 和 -GCS,-GCS 活动和反应的氧种类(ROS ) 内容的表示层次 COPD。与从 CS +对待 LPS 的老鼠的肺相比,对待 RGZ 的老鼠的肺表明了 -GCS 活动的显著地更低的 ROS 内容,和显著增加和 PPAR, PGC-1,和 -GCS 的表示层次的增加。与控制相比,而且, PPAR, PGC-1,和 -GCS 的表达式层次显著地在温和 COPD 病人的肺增加了,并且日益增多地与中等、严重的 COPD 在病人的肺减少了。-GCS 蛋白质断然与 FEV1% 被相关。PPAR 和 PGC-1 蛋白质断然与 -GCS 活动和 mRNA 水平被相关。在结论, -GCS 在 COPD 的早阶段显示出补偿 upregulation,它日益增多地与增加 COPD 严厉患心脏代偿失调。PPAR/PGC-1 小径的激活可以由 upregulating -GCS 免于 COPD 前进并且减轻氧化应力。 | Jie Li Aiguo Dai Ruicheng Hu Liming Zhu Shuangxiang Tan | 2010 | Acta Biochimica et Biophysica Sinica2010，42，9： | 13 |
| 3 | Facile and Scalable Preparation of Fluorescent Carbon Dots for Multifunctional Applications显示文摘 | Dan Wang Zhiyong Wang Qiuqiang Zhan Yuan Pu Jie-xin wang Neil R. Foster Liming Dai | 2017 | Engineering2017，3，3： | 9 |
| 4 | Expression and role of factor inhibiting hypoxia-inducible factor-1 in pulmonary arteries of rat with hypoxia-induced hypertension显示文摘组织缺氧可诱导的 factor-1α 子单元(HIF-1α) 由它是的 transactivating 在导致组织缺氧的肺的高血压(HPH ) 的发展期间起一个枢轴的作用目标基因。作为一个氧敏感的衰减器,因素禁止 HIF-1 (FIH ) 氢氧根 ates 在在 normoxia 和中等组织缺氧下面的 HIF-1α 的 C 终端 transactivation 领域以内的保存天门冬素残余。FIH 蛋白质低在 HPH 遗体的开发期间响应组织缺氧,而是它的动态表达式和角色调整了不清楚。在这研究,一个 HPH 老鼠模型被建立。吝啬的肺的动脉的压力在组织缺氧的 7 d 以后显著地增加了。改变索引的肺的动脉在组织缺氧的 7 d 以后变得明显,当恰好室的肥大索引在组织缺氧的 14 d 以后变得重要时。送信人 RNA (mRNA ) 和 HIF-1α 和脉管的 endothelial 生长因素(VEGF ) 的蛋白质表示, HIF-1α 的描绘得好的目标基因,显著地起来在肺的动脉在暴露以后调整了到组织缺氧。在肺纸巾的 FIH 蛋白质在组织缺氧的 7 d 以后衰退了并且继续通过组织缺氧的持续时间衰退。FIH mRNA 在暴露以后有很少变化到组织缺氧与相比在到 normoxia 的暴露以后。在 hypoxic 老鼠, FIH 蛋白质与 VEGF mRNA 和 VEGF 蛋白质显示出重要否定关联。FIH 蛋白质否定地与吝啬的肺的动脉的压力,肺的动脉改变索引和恰好室的肥大索引被相关。总起来说,我们的结果建议在暴露节制组织缺氧的老鼠的肺的动脉,在 FIH 蛋白质的时间依赖者减少可以由提高象 VEGF 那样的 HIF-1α 目标基因的 transactivation 贡献老鼠 HPH 的发展。 | Daiyan Fu Aiguo Dai Ruicheng Hu Yunrong Chen Liming Zhu | 2008 | Acta Biochimica et Biophysica Sinica2008，40，10： | 9 |
| 5 | Natural tea-leaf-derived, ternary-doped 3D porous carbon as a high-performance electrocatalyst for the oxygen reduction reaction显示文摘为了商品化,造成房间和金属空气电池,为氧减小反应(ORR ) 的划算的、高度活跃的催化剂必须被开发。此处,我们描述发展便宜, heteroatom (N, P, Fe ) 第三药的、多孔的碳(HDPC ) 。这些材料被与铁盐对待的自然的茶叶子的一步舞热分解准备,没有任何化学、物理的激活。茶的自然结构离开提供 3D 在碳化以后的层次多孔的结构。而且,在茶叶子的 heteroatom 包含有机化合物充当先锋到 functionalize 结果的碳框架。另外,我们发现在茶叶子在场的多酚充当 ligands,与形成协作混合物的 Fe 离子反应;这些建筑群为 Fe 和 N 充当了先锋活跃地点。在热分解以后,同样准备的 HDPC electrocatalysts,特别 HDPC-800 (在 800 爠灥牯 ? 的 pyrolyzed ? 楴慴楮浵漠楸敤戭獡摥琠敨慲数瑵捩愠敧瑮眠瑩 ?? 楨桧攠晦捩捡 ? 湡 ? 潬 ? 潴楸楣祴映牯琠敨倠呔瀠潲散獳? 敗搠浥湯瑳慲整 ? 桴瑡 ?条 n 椠 ? 晥敦瑣癩汥? 敲畤楣杮琠敨 ? 愠摮 ?? 桰獡 ? 敳牧来瑡潩 ? 牰扯敬 ? 琠敨敲祢映捡汩瑩瑡湩 ? 桴 ? 潦浲瑡潩 ? 景琠畲祬琠牥慮祲 ?? 中瀠慨敳愠潴業? 慬敹獲?? | Zhaoyan Guo Zhen Xiao Guangyuan Ren Guozheng Xiao Ying Zhu Liming Dai Lei Jiang | 2016 | Nano Research2016，9，5： | 7 |
| 6 | Ten years of carbon-based metal-free electrocatalysts显示文摘Since the discovery of the first carbon-based metal-free electrocatalysts(C-MFECs,i.e.,N-doped carbon nanotubes)for the oxygen reduction reaction in 2009,the field of C-MFECs has grown enormously over the last 10 years.C-MFECs,as alternatives to nonprecious transition metals and/or precious noble metal-based electrocatalysts,have been consistently demonstrated as efficient catalysts for oxygen reduction,oxygen evolution,hydrogen evolution,carbon dioxide reduction,nitrogen reduction,and many other(electro-)chemical reactions.Recent research and development of C-MFECs have indicated their potential applications in fuel cells,metal-air batteries,and hydrogen generation through water oxidation as well as electrochemical production of various commodity chemicals,such as ammonia,alcohols,hydrogen peroxide,and other useful hydrocarbons.Further research and development of C-MFECs would surely revolutionize traditional energy conversion and storage technologies with minimal environmental impact.In this short review article,we summarize the journey of C-MFECs over the past 10 years with an emphasis on materials development and their structure-property characterization for applications in fuel cells and metal-air batteries.Current challenges and future prospects of this emerging field are also discussed. | Rajib Paul Quanbin Dai Chuangang Hu Liming Dai | 2019 | Carbon Energy2019，1，1： | 7 |
| 7 | Effects of genistein on neuronal apoptosis,and expression of Bcl-2 and Bax proteins in the hippocampus of ovariectomized rats显示文摘Genistein is one of several isoflavones that has a structure similar to 17β-estradiol, has a strong antioxidant effect, and a high affinity to estrogen receptors. At 15 weeks after ovariectomy, the expression of Bcl-2 in the hippocampus of rats decreased and Bax expression increased, with an obvious upregulation of apoptosis. However, intraperitoneal injection of genistein or 17β-estradiol for 15 consecutive weeks from the second day after operation upregulated Bcl-2 protein expression downregulated Bax protein expression, and attenuated hippocampal neuron apoptosis. Our experimental findings indicate that long-term intervention with genistein can lead to a decrease in apoptosis in hippocampal neurons following ovariectomy, upregulate the expression of Bcl-2, and downregulate the expression of Bax. In addition, genistein and 17β-estradiol play equal anti-apoptotic and neuroprotective roles. | Yun Peng Bo Jiang Huiling Wu Ruchun Dai Liming Tan | 2012 | Neural Regeneration Research2012，7，36： | 6 |
| 8 | Preparation and functionalization of mesoporous silica spheres as packing materials for HPLC显示文摘This paper presents the integrated results of a series of new methods for preparing mesoporous silica spheres as high-performance liquid chromatography(HPLC)packing materials.The separation performance of the mesoporous spheres materials has also been determined.Micrometer-sized silica spheres with uniform spherical morphologies and ordered mesostructures were first successfully synthesized by the method employing a water-soluble polymer-assisted assembly.Then the templates for getting ordered mesoporous materials with high-density silanol groups were removed by using hydrothermal oxidation.Finally the silica spheres were functionalized with C8 alkyl groups by surface modification under hydrothermal conditions.The resultant functionalized silica spheres were demonstrated to be excellent packing materials for HPLC. | Liming Yang Yujun Wang Guangsheng Luo Youyuan Dai | 2008 | Particuology2008，6，3： | 4 |
| 9 | A bio-inspired Co304-polypyrrole-graphene complex as an efficient oxygen reduction catalyst in one-step ball milling显示文摘 | Guangyuan Ren Yunan Li Zhaoyan Guo Guozheng Xiao Ying Zhu Liming Dai Lei Jiang | 2015 | Nano Research2015，8，11： | 4 |
| 10 | A graphene rheostat for highly durable and stretchable strain sensor显示文摘Strain sensors for human health monitoring are of paramount importance in wearable medical diagnostics and personal health monitoring.Despite extensive studies,strain sensors with both high durability and stretchability are still desired,particularly with the stability for different environmental conditions.Here,we report a series of strain sensors possessing the graphene network with a high density of intermittent physical interconnections,which produces the relative resistance change by varying the overlap area between the neighboring graphene sheets under stretching and releasing,analogous to the slide rheostat working in electronics.Our in-situ transmission electron microscope observation reveals the full recoverability of the structure from large deformation upon unloading for ensuring the exceptional cycle stability of our material on monitoring full-range body movements.The stable response is also demonstrated over wide temperature range and frequency range,because the peculiar dynamic structure can be maintained through the self-adjustment to the thermal expansion of the bulk material.Based on the working mechanism of graphene“slide rheostat,”the sensing properties of the strain sensor are tailored by tuning the graphene network structure with different mass densities using different concentrations of graphene oxide dispersion,while the stretchability and sensitivity can be separately optimized for different application requirements. | Jing Ren Wenjun Zhang Yubo Wang Yaxiong Wang Jun Zhou Liming Dai Ming Xu | 2019 | InfoMat2019，1，3： | 4 |
| 11 | Mid-Cretaceous Hothouse Climate and the Expansion of Early Angiosperms显示文摘The remarkable transition of early angiosperms from a small to a dominant group characterized the terrestrial ecosystem of the Cretaceous. This transition was instigated and promoted by environmental changes. Mid-Cretaceous is characterized by major geological events that affected the global environment. δ^(18)O, palaeothermometer TEX86, and other climatic indices from marine sediments suggest rapid temperature increase during mid-Cretaceous despite occasional short cooling events. Simultaneously, terrestrial deposits in East Asia changed from coal-bearing to shale, then to red beds and evaporites. Plant assemblages and other paleoclimate indicators point to rapid aridification for midCretaceous terrestrial environments. In addition, the wildfires were frequently spread all over the earth by the numerous charcoal evidence during the Mid-Cretaceous. Thus, we speculate that the seasonally dry and hot conditions of mid-Cretaceous created a fiery hothouse world. Early angiosperms increased in abundance and diversity and evolved from a few aquatic species to terrestrial herbaceous and then to the diversified flora of today. Angiosperms showed rapid physiological evolution in vein density and leaf area that improved photosynthesis and water absorption. These ecophysiological changes made early angiosperms well adapted to the hot and dry environment in mid-Cretaceous. Moreover, these physiological changes facilitated the fire–angiosperm cycles in mid-Cretaceous that likely further stimulated the early angiosperm evolution. | ZHANG Mingzhen DAI Shuang DU Baoxia JI Liming HU Shusheng | 2018 | Acta Geologica Sinica(English Edition)2018，92，5： | 4 |
| 12 | Carbon-Based Metal-Free Electrocatalysts:Past,Present,and Future显示文摘CONSPECTUS:Due to the overuse of fossil fuels,various detrimental effects along with the excess CO_(2)emissions have induced global warming and sea-level rising.To tackle climate change and provide a cleaner environment for the air we breathe and water we consume,the existing energy mix needs to be changed into fossil-free,clean,renewable energy with zero emission(e.g.,fuel cells).While providing a promising and scalable strategy to the energy and environmental challenges,renewable energy processes often involve noble-metal-based catalysts(i.e.,Pt,RuO_(2)).However,the disadvantages of noblemetal-based catalysts,including their high cost and scarcity,have hampered the large-scale application of renewable energy technologies.In 2009,we discovered earth-abundant carbon materials functioning as efficient low-cost,carbon-based metal-free electrocatalysts(C-MFECs)attractive for renewable energy and environmental remediation.Since then,C-MFECs have become an emerging new research field over the world.They are demonstrated to be efficient multifunctional catalysts for various key reactions important to renewable energy and environmental technologies,including oxygen reduction reaction(ORR),hydrogen evolution reaction(HER),oxygen evolution reaction(OER),CO_(2)reduction reaction(CO_(2)RR),and N_(2)reduction reaction(NRR),to name a few.Charge transfer/redistribution induced by heteroatom(e.g.,N)and/or defect doping was recognized as the driving force for the metal-free catalytic activities.This finding has been used as a guidance to design and develop various new and multifunctional C-MFECs for many reactions even beyond the renewable energy and environmental remediation.In this Account,we first summarize our previous work on the development and mechanistic understanding of C-MFECs for ORR,HER,and OER to promote renewable energy conversion and storage.Then,we present recent advances in C-MFECs for new important reactions for environment remediation(e.g.,CO_(2)RR,NRR),seawater splitting,and metal−CO_(2)batteries.However,different dopant locations for C-MFECs even with the same doping element and content can cause variable catalytic properties for heteroatom-doped carbon materials.Therefore,vast opportunities remain for further developing numerous innovative C-MFECs with defined structures to gain a better understanding of their structure-based properties.In this context,we finally conclude with the current challenges and future perspectives in this exciting field. | Qingfeng Zhai Ying Pan Liming Dai | 2021 | Accounts of Materials Research2021，2，12： | 3 |
| 13 | The Main Progress of Perovskite Solar Cells in 2020-2021显示文摘Perovskite solar cells(PSCs)emerging as a promising photovoltaic technology with high efficiency and low manufacturing cost have attracted the attention from all over the world.Both the efficiency and stability of PSCs have increased steadily in recent years,and the research on reducing lead leakage and developing eco-friendly lead-free perovskites pushes forward the commercialization of PSCs step by step.This review summarizes the main progress of PSCs in 2020 and 2021 from the aspects of efficiency,stability,perovskite-based tandem devices,and lead-free PSCs.Moreover,a brief discussion on the development of PSC modules and its challenges toward practical application is provided. | Tianhao Wu Zhenzhen Qin Yanbo Wang Yongzhen Wu Wei Chen Shufang Zhang Molang Cai Songyuan Dai Jing Zhang Jian Liu Zhongmin Zhou Xiao Liu Hiroshi Segawa Hairen Tan Qunwei Tang Junfeng Fang Yaowen Li Liming Ding Zhijun Ning Yabing Qi Yiqiang Zhang Liyuan Han | 2021 | Nano-Micro Letters2021，13，10： | 2 |
| 14 | Plasma-electrified up-carbonization for low-carbon clean energy显示文摘Low-value,renewable,carbon-rich resources,with different biomass feedstocks and their derivatives as typical examples,represent virtually inexhaustive carbon sources and carbon-related energy on Earth.Upon conversion to higher-value forms(referred to as“up-carbonization”here),these abundant feedstocks provide viable opportunities for energy-rich fuels and sustainable platform chemicals production.However,many of the current methods for such up-carbonization still lack sufficient energy,cost,and material efficiency,which affect their economics and carbon-emissions footprint.With external electricity precisely delivered,discharge plasmas enable many stubborn reactions to occur under mild conditions,by creating locally intensified and highly reactive environments.This technology emerges as a novel,versatile technology platform for integrated or stand-alone conversion of carbon-rich resources.The plasma-based processes are compatible for integration with increasingly abundant and cost-effective renewable electricity,making the whole conversion carbon-neutral and further paving the plasma-electrified upcarbonization to be performance-,environment-,and economics-viable.Despite the chief interest in this emerging area,no review article brings together the state-of-the-art results from diverse disciplines and underlies basic mechanisms and chemistry underpinned.As such,this review aims to fill this gap and provide basic guidelines for future research and transformation,by providing an overview of the application of plasma techniques for carbon-rich resource conversion,with particular focus on the perspective of discharge plasmas,the fundamentals of why plasmas are particularly suited for upcarbonization,and featured examples of plasma-enabled resource valorization.With parallels drawn and specificity highlighted,we also discuss the technique shortcomings,current challenges,and research needs for future work. | Rusen Zhou Yadong Zhao Renwu Zhou Tianqi Zhang Patrick Cullen Yao Zheng Liming Dai Kostya(Ken)Ostrikov | 2023 | Carbon Energy2023，5，1： | 2 |
| 15 | Effect of heat treatment on strain–controlled fatigue behavior of cast Mg–Nd–Zn–Zr alloy显示文摘The influence of heat treatment on the strain-controlled fatigue behavior of cast NZ30 K alloy was investigated. Compared with the as-cast and solutionized(T4) alloys, the peak-aged(T6) and over-aged(T7)counterparts have a higher cyclic stress and a lower plastic strain value due to the precipitation strengthening. The as-cast and T4-treated alloys have a higher fatigue strength/yield strength ratio than the aged alloys, which is mainly attributed to their higher cyclic hardening. Under stress-controlled loading,the aged alloys show lower hysteresis energies than the as-cast and T4-treated counterparts, leading to longer fatigue lifetimes. For the T4-treated alloy, the cyclic hardening and fatigue failure are controlled by the dislocations-slip and twinning, while for both the as-cast and T6-treated counterparts, they are controlled by the dislocation-slip. For the T7-treated alloy, cyclic deformation and failure behavior are mainly dependent on dislocations-slip and grain boundary sliding. | Zhenming Li Qigui Wang Alan A.Luo Jichun Dai Hui Zou Liming Peng | 2018 | Journal of Materials Science & Technology2018，34，11： | 2 |
| 16 | Understanding of the capacity Contribution of carbon in phosphorus-carbon composites for high-performance anodes in lithium ion batteries显示文摘Phosphorus has recently received extensive attention as a promising anode for lithium ion batteries (LIB ) due to its high theoretical capacity of 2,596 | Jiantie Xu In-Yup Jeon Jianmin Ma Yuhai Dou Seok-Jin Kim Jeong-Min Seo Huakun Liu Shixue Dou Jong-Beom Baek Liming Dai | 2017 | Nano Research2017，10，4： | 2 |
| 17 | Carbon-based bifunctional electrocatalysts for oxygen reduction and oxygen evolution reactions:Optimization strategies and mechanistic analysis显示文摘Electrocatalysts are one of the essential components for the devices of high-efficiency green energy storage and conversion,such as metal-air cells,fuel cells,and water electrolysis systems.While catalysts made from noble metals possess high catalytic performance in both oxygen reduction reaction(ORR)and oxygen evolution reaction(OER),their scarcity and expensiveness significantly limit large-scale applications.In this regard,metal-free/non-noble metal carbon-based catalysts have become competitive alternatives to replace catalysts made of noble metals.Nevertheless,low catalytic ORR/OER performance is the challenge of carbon-based catalysts for the commercial applications of metal-air batteries.To solve the problem of poor catalytic performance,two strategies have been proposed:(1)controlling the microstructure of the catalysts to expose more active sites as the channels of rapid mass and electron transfer;and(2)reducing the reaction energy barrier by optimizing the electronic structures of the catalysts via surface engineering.Here,we review different types of bifunctional ORR/OER electrocatalysts with the activated surface sites.We focus on how the challenge can be overcome with different methods of material synthesis,structural and surface characterization,performance validation/optimization,to outline the principles of surface modifications behind catalyst designs.In particular,we provide critical analysis in the challenges that we are facing in structural design and surface engineering of bifunctional ORR/OER catalysts and indicate the possible solution for these problems,providing the society with clearer ideas on the practical prospects of noble-metal-free electrocatalysts for their future applications. | Huidong Xu Jack Yang Riyue Ge Jiujun Zhang Ying Li Mingyuan Zhu Liming Dai Sean Li Wenxian Li | 2022 | Journal of Energy Chemistry2022，31，8： | 2 |
| 18 | Organic modification of carbon nanotubes显示文摘The organic modification of carbon nanotubes is a novel research field being developed recently. In this article, the history and newest progress of organic modification of carbon nanotubes are reviewed from two aspects: organic covalent modification and organic noncovalent modification of carbon nanotubes. The preparation and properties of organic modified carbon nanotubes are discussed in detail. In addition, the prospective development of organic modification of carbon nanotubes is suggested. | Luqi Liu Zhixin Guo Liming Dai Daoben Zhu | 2002 | Chinese Science Bulletin2002，47，6： | 2 |
| 19 | 新型减摩阻工具的射流振荡动力学机理显示文摘在水平井段钻进时,钻柱与井壁之间的摩阻将抵消一部分钻压,使钻压很难传递到钻头,降低了钻压传递效率。为了降低钻井摩阻、提高钻进效率,研制出了一种新型射流振荡减摩阻工具(以下简称新工具),开展了新工具的动力学和振动减摩阻特性研究,进行了新工具算例分析与室内实验测试,并对其结果进行了对比分析。研究结果表明:①新工具能够产生射流振荡效果,形成脉冲压力波动,使钻柱产生轴向振动,减小钻柱与井壁之间的摩擦阻力;②结合实际工况条件,随着钻压和转盘转速增大,钻头转速波动范围增大,产生钻柱黏滑现象的可能性降低;③算例分析与实验测试结果得到的振动速度均呈现明显的非线性规律,能够反映钻柱的真实振动特性。结论认为,算例计算与实验测试结果一致,验证了新工具结构设计的合理性和计算结果的准确性;新工具有效降低了水平井的钻井摩阻,不仅为实现油气井高效钻井提供了技术支持,也为新条件下的油气井钻井工具开发提供了参考。 | 田家林 杨应林 Liming Dai 宋豪林 宫学成 李居瑞 | 2019 | 天然气工业2019，39，5： | 2 |
| 20 | The Dependence of Benzo-15-Crown-5 Ether-Containing Oligo Paraphenylene Vinylene (CE-OPV) Emission Upon Complexation with Metal Ions in Solution显示文摘 | Gowri Ramachandran George Simon Yibing Cheng Trevor A. Smith Liming Dai | 2003 | Journal of Fluorescence2003，，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员