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RADIO－TRACERS：　THE　POTENTIAL　OF　A　NEW　TOOL　FOR　MEASURING　BED　LOAD　TRANSPORT　AND　SINGLE　PARTICLE　DYNAMICS
《International Journal of Sediment Research》1994年第3期264-272,共9页Peter Ergenzinger( Berlin Environlllental Research Group, Institut for Geographisclle Wissenschaftell, Freie Universitat Berlin, Grunetvaldstr. 35, 12165 Berlin,Germany) 
Radio tracers are a newly developed active tracing System with some specinc restrictions but many new possibilihes. Restrictions are caused by the size of the energy source of the transmitter, the battery, and by the ...
关键词：RADIO BED DYNAMICS FOR LOAD MEASURING NEW OF PARTICLE POTENTIAL 
Annual Preparation of Young Weightlifters
《Journal of Sports Science》2018年第2期133-136,共4页Bulku Altin Ikonomi Edison Kapedani Kujtim 
INTRODUCTION： Weightlifting has its own individual features, where it is important to select new element as well as individual work with them. Ascertaining these specific features of weightlifting sport, trainers are...
关键词：Technical level PHYSICAL ANTHROPOMETRIC WEIGHTLIFTING load training planning. 
大跨度柱面网壳结构设计探讨
《工程建设与设计》2019年第13期15-18,共4页邓箭 肖开喜 肖百朝 程唯楚 
重点介绍了130m大跨度柱面网壳的结构设计,结合笔者多年钢结构设计经验,从结构选型、结构建模、结构计算分析等方面进行了阐述。
关键词：网壳 建模 选型 荷载 稳定 
力热耦合作用下煤岩损伤的能量特征被引量：4
《中国安全科学学报》2019年第12期91-96,共6页李波波 张尧 任崇鸿 杨康 李建华 许江 
国家自然科学基金资助(51804085,51911530203);贵州省科技计划资助项目(黔科合平台人才[2018]5781号)。
为有效预防煤岩动力灾害发生,利用含瓦斯煤热-流-固耦合三轴伺服渗流试验装置,开展不同温度下三轴压缩试验。基于统计损伤力学理论,得到温度荷载下煤岩的整体损伤演化方程,推导煤岩变形破坏过程中的能量数学表达式,并通过引入耗散能系数...
关键词：煤岩损伤 荷载 耗散能 孔裂隙 力热耦合 
汽车重心高度快速调试方法应用及研究被引量：1
《汽车实用技术》2020年第21期130-132,共3页孔令年 梁天键 林泛业 黄烈锦 李泾 
文章通过理论分析并结合实践经验,在已知汽车初始重心高度的基础上,利用相关公式快速调试重心高度,并推算配载状态重心高度。同时通过不同车型的实际配重和配载测出实际重心高度来验证计算公式可行性。该理论计算可以节省验证时间和费用。
关键词：汽车 重心 调试 配载 
Investigation of a semi-empirical load model of natural gas explosion in vented spaces被引量：1
《Journal of Safety Science and Resilience》2021年第3期157-171,共15页Shigang Yang Jiongwei Cai Ya Yang Qin Fang Qi Bao Senpei Wang 
The authors gratefully acknowledge the financial support from Natural Science Foundation of Jiangsu Province of China(Grant No.BK20180081);National Key R&D Program of China(Great No.2020YFB2103300);National Basic Research Program of China(973 Program)(Grant No.2015CB058000).
Due to the influence of many factors,the overpressure-time history load model of vented gas explosions is difficult to describe and is not conducive to further structural design.Based on vented gas explosion test data...
关键词：Vented gas explosion Load model Overpressure-time history Gas concentration Venting pressure 
Frequency Response of PV Inverters Toward High Renewable Penetrated Distribution Networks被引量：5
《CSEE Journal of Power and Energy Systems》2022年第2期465-475,共11页Feifei Bai Yi Cui Ruifeng Yan Tapan Kumar Saha Huajie Gu Daniel Eghbal 
Substantial usage of electronic-based renewable energy resources has completely changed the dynamic behaviours and response time of power networks,which are now fundamentally different from traditional power networks ...
关键词：Deep learning distribution networks dynamic response distributed PV load modelling PV inverter 
6kV浆液循环泵电机定子绕组接地故障分析及预控
《电工技术》2024年第2期195-198,共4页李洋 李永超 
某600 MW火电机组6 kV脱硫浆液循环泵电机在机组降负荷后短时升负荷时,带载热态启动过程中出现速断保护动作现象,测量电机绝缘电阻为零,更换备用电机运行。通过对电机解体,发现转子鼠笼端环焊块脱落、定子绕组外绝缘破损严重,确定绕组...
关键词：浆液循环泵 负荷 鼠笼 接地 预控 
Autonomous Kernel Based Models for Short-Term Load Forecasting
《Journal of Energy and Power Engineering》2012年第12期1984-1993,共10页Vitor Hugo Ferreira Alexandre Pinto Alves da Silva 
The application of support vector machines to forecasting problems is becoming popular, lately. Several comparisons between neural networks trained with error backpropagation and support vector machines have shown adv...
关键词：Load forecasting artificial neural networks input selection kernel based models support vector machine relevancevector machine. 
Application of Convex Optimization to Queuing Systems
《Journal of Southwest Jiaotong University(English Edition)》2006年第2期176-181,共6页郭彩芬 王宗荣 
On the basis of the queuing theory, a nonlinear optimal load allocation model is proposed. A novel transformafion method for the optimization variables is also presented, and the constraints are properly combined so a...
关键词：Queuing system Load allocation Convex optimization 
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