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Opening and Sharing of Large-scale Instruments and Equipment in Agricultural Research Institutes:A Case Study of Environment and Plant Protection Institute of Chinese Academy of Tropical Agricultural Sciences
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作者 Yanmei CUI Xiaoqiang CHU +3 位作者 Huaping HUANG Xinchun ZHANG Ye LI Shuchang WANG 《Asian Agricultural Research》 2020年第12期6-11,共6页
The article introduces the main practices and achievements of the Environment and Plant Protection Institute of Chinese Academy of Tropical Agricultural Sciences in promoting the sharing of large-scale instruments and... The article introduces the main practices and achievements of the Environment and Plant Protection Institute of Chinese Academy of Tropical Agricultural Sciences in promoting the sharing of large-scale instruments and equipment in recent years,analyzes the existing problems in the management system,management team,assessment incentives and maintenance guarantee,and proposes improvement measures and suggestions from aspects of improving the sharing management system,strengthening management team building,strengthening sharing assessment and incentives,improving maintenance capabilities and expanding external publicity,to further improve the sharing management of large-scale instruments and equipment. 展开更多
关键词 Agricultural scientific research institution large-scale instrument and equipment Opening and sharing Existing problem SUGGESTION
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Research of Personnel Operational Ability Evaluation of Large-scale Complex Equipment
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作者 JIANG Weiyang HE Xiaoliang ZHAO Manyun 《International Journal of Plant Engineering and Management》 2019年第3期129-139,共11页
The level of personnel operation ability determines the expected effectiveness of large-scale complex equipment. Firstly, this paper constructs the personnel operational ability evaluation index system and analyzes th... The level of personnel operation ability determines the expected effectiveness of large-scale complex equipment. Firstly, this paper constructs the personnel operational ability evaluation index system and analyzes the data source of index. Secondly, the weight of index is determined and the fuzzy comprehensive evaluation model is proposed. Finally, results of instance analysis show that the evaluation model is feasible and effective. 展开更多
关键词 large-scale complex equipment PERSONNEL OPERATIONAL ABILITY AHP FUZZY COMPREHENSIVE evaluation
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Test Apparatus for Performance Evaluation of Compressed Air End-Use Applications
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作者 Vishal Sardeshpande Vijay Patil Cherat Murali 《Open Journal of Energy Efficiency》 2013年第1期29-33,共5页
Compressed air is an integral utility part of industrial utility systems. Any improvement in compressed air system will lead to reduction in utility cost. The effectiveness of utilization side of compressed air is usu... Compressed air is an integral utility part of industrial utility systems. Any improvement in compressed air system will lead to reduction in utility cost. The effectiveness of utilization side of compressed air is usually dependent upon operator’s discretion. There are no performance testing methods available for testing existing end use equipments. A test apparatus for estimation of compressed air flow based on measurement of pressure reduction in a fixed volume cylinder in a given time is developed. The test apparatus is easy to build and simple to operate in an industrial environment. This can be used for measuring performance of any pneumatic end-use equipment and for benchmarking the performance. The test apparatus was used in a foundry for quantifying the performance of the old and new blow guns. 展开更多
关键词 Compressed Air UTILIZATION SIDE Test apparatus Performance Estimation PNEUMATIC equipment PNEUMATIC BLOW GUN
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Geostructures, dynamics and risk mitigation of high-altitude and long- runout rockslides 被引量:7
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作者 Yueping Yin Bin Li +3 位作者 Yang Gao Wenpei Wang Shilin Zhang Nan Zhang 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2023年第1期66-101,共36页
Long-runout rockslides at high altitude could cause disaster chain in river basins and destroy towns and major infrasturctures.This paper firstly explores the initiation mechanism of high-altitude and long-runout rock... Long-runout rockslides at high altitude could cause disaster chain in river basins and destroy towns and major infrasturctures.This paper firstly explores the initiation mechanism of high-altitude and long-runout rockslides.Two types of sliding-prone geostructure models,i.e.the fault control type in orogenic belt and the fold control type in platform area,are proposed.Then,large-scale experimental apparatus and associated numerical simulations are conducted to understanding the chain-style dynamics of rockslide-debris avalanche-debris flow.The results reveal the fragmentation effects,the rheological behaviors and the boundary layer effect of long-runout avalanche-debris flow.The dynamic character-istics of quasi-static-transition-inertia state and solid-liquid coupling in rapid movement of rockslide-debris avalanche-debris flow are investigated.Finally,the risk mitigation strategy of the non-structure and structure for resilient energy dissipation are illustrated for initiation,transition and deposition zones.The structural prevention and mitigation methods have been successfully applied to the high-altitude and long-runout rockslides in Zhouqu and Maoxian of the Wenchuan earthquake zone,as well as the other major geohazards in Qinghai-Tibet Plateau and its adjacent areas. 展开更多
关键词 ROCKSLIDE High-altitude and long-runout Sliding-prone geostructure large-scale experimental apparatus Risk mitigation strategy Structural prevention technique
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选煤成套装备的自主研发与应用
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作者 张丙祥 《洁净煤技术》 CAS CSCD 北大核心 2023年第S02期758-760,共3页
振动筛是煤炭分选加工利用过程中重要的分选设备之一,该设备由于在长期运行过程中故障频发,在维修过程中使用虎克拉铆枪受工况影响,该设备使命寿命短、成本高,影响煤炭行业高质量发展。因此,从源头出发,积极探索改进思路,实现智能化无... 振动筛是煤炭分选加工利用过程中重要的分选设备之一,该设备由于在长期运行过程中故障频发,在维修过程中使用虎克拉铆枪受工况影响,该设备使命寿命短、成本高,影响煤炭行业高质量发展。因此,从源头出发,积极探索改进思路,实现智能化无线操作虎克拉铆枪。随煤矿工业迅猛发展,综合机械化程度提高,生产能力增大,胶带输送机使用量也日益增加,由于运行环境环境及使用工况的影响,胶带着火事故时有发生,不仅给生产企业造成经济损失,还对人身造成很大危险,通过改造设计超温保护测试仪和规范使用安全带报警装置,降低安全事故发生概率,为企业高质量安全发展提供参考。 展开更多
关键词 选煤设备 仪器仪表 智能化 拉铆枪 超温保护
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虚拟仪器在大空间水平管自然对流传热实验中的应用 被引量:4
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作者 邢桂菊 周丽雯 +2 位作者 赵治国 李文忠 丁梧林 《实验室研究与探索》 CAS 2005年第1期18-20,共3页
介绍了虚拟仪器在大空间水平圆管空气自然对流传热实验中的应用,为更新改造传统仪器设备、提高教学实验水平提供了可借鉴的经验。
关键词 虚拟仪器 传统仪器设备 教学实验 自然对流
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国际医学器材技术及其市场的发展特点 被引量:5
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作者 兰武 崔泽实 《中国医院管理》 1997年第10期59-61,共3页
论述了国际医学器材的发展动态及生产特点,医学器材市场的现状及发展趋势,强调了评价工作在医学器材生产和装备中的作用。指出,我国应尽快开展医学技术评价工作,并要与医学管理实践相结合,贯穿于医学器材生产和应用的始终,以保证医学器... 论述了国际医学器材的发展动态及生产特点,医学器材市场的现状及发展趋势,强调了评价工作在医学器材生产和装备中的作用。指出,我国应尽快开展医学技术评价工作,并要与医学管理实践相结合,贯穿于医学器材生产和应用的始终,以保证医学器材的质量,保证其使用安全有效,以达到采购性能价格适宜、装备布局合理、投入产出效益明确的目的。 展开更多
关键词 医学器材 市场 设备管理 国际市场
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提高大型贵重仪器设备使用效益的有效措施 被引量:36
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作者 苟在康 《实验科学与技术》 2007年第3期135-136,144,共3页
针对目前高校大型仪器设备的使用现状,特别是部分高校存在着大型贵重仪器设备重复购置,管理不到位和使用效益偏低等弊端。文中着重从对大型贵重仪器设备做好采购前的科学论证工作和正常运行后的管理工作等问题,提出了提高大型贵重仪器... 针对目前高校大型仪器设备的使用现状,特别是部分高校存在着大型贵重仪器设备重复购置,管理不到位和使用效益偏低等弊端。文中着重从对大型贵重仪器设备做好采购前的科学论证工作和正常运行后的管理工作等问题,提出了提高大型贵重仪器设备使用效益的有效措施。 展开更多
关键词 大型贵重设备 论证 使用效益
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高校仪器设备采购的质量控制研究 被引量:5
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作者 袁雄 解忠义 《中国现代教育装备》 2011年第15期44-45,共2页
通过分析高校仪器设备采购工作的现状与问题,提出加强仪器设备采购质量控制工作的重要性,并结合本校资产管理工作实际,对高校仪器设备采购的质量控制进行了研究。
关键词 高校 仪器设备 采购 质量控制
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表示装置、设备和仪器的英语词及其搭配
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作者 邢贵 《语言教育》 2002年第8期33-33,共1页
科技英语中常用来表示“装置、设备和仪器”的词有device,equipment,instrument,apparatus,appliance等。有时plant,system,installation等由于所用专业、修饰词及语境的原因也可表示“装置”。例如:
关键词 修饰词 INSTALLATION instrument APPLIANCE CONVERSATION apparatus arrangement equip HANDLING 医疗器械
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路桥试验室仪器设备期间核查制约因素剖析
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作者 刘仰韶 《广东公路交通》 2008年第3期44-46,共3页
论述了仪器设备期间核查的目的和必要性,并对"如何理解、如何进行、如何看待"三个制约路桥试验室仪器设备期间核查的因素进行了剖析。
关键词 仪器设备 期间核查 检测数据 准确性
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A new method of studying collapsibility of loess
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作者 Yuanqing ZHU Zhenghan CHEN 《Frontiers of Structural and Civil Engineering》 SCIE EI 2009年第3期305-311,共7页
A new triaxial testing system that could control suction in wetting-induced collapsible tests was success-fully developed to study the suction effects on wetting-induced collapsible deformation.The pedestal of the tri... A new triaxial testing system that could control suction in wetting-induced collapsible tests was success-fully developed to study the suction effects on wetting-induced collapsible deformation.The pedestal of the triaxial cell was made up of two parts,and the equipment not only could control suction but also could make water accessible to soil.A pressure/volume-controlled equip-ment was combined with the triaxial system to measure the water volume absorbed by samples accurately and to add pressure on water to filtrate into the sample.The apparatus could measure volume change precisely and keep the deviator stress unvaried,as well as measure the volume of water filtrating into the samples exactly.A triaxial collapsible testing procedure was described using the new apparatus for undisturbed collapsible loess with controlled suction.Furthermore,a series of double triaxial collapsible tests were conducted under different suctions and the same net cell pressure,and tests under different net cell pressures and the same suction were also done.It was indicated that the collapsible deformation increased with the increasing suction,and the effect of the net cell pressure on collapsible deformation was remarkable.The new triaxial apparatus was a useful facility to study the collapsible behavior of loess. 展开更多
关键词 triaxial apparatus for collapsible soils con-trolled suction pressure/volume controlled equipment double triaxial collapsible test single triaxial collapsible test
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