Results 111 to 120 of about 20,838 (174)
[Progress in microsurgical repair and reconstruction techniques and development of microsurgery in China]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiGu L.
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Gaoya dianqi, 1986 本文对1969年至1985年初在冲击发电机上进行的10kV真空断路器断流容量试验中的弧后击穿现象进行了统计计算。计算结果证明,我国10kV真空断路击穿几率的大小与开断电流的相对大小有关。当开断电流小于极限开断电流的60％时,击穿几率接近于零;当开断电流接近开断稳定区的上限时,有1％左右的弧后重击穿几率和0.4％左右的延滞击穿几率,击穿时间服从威布尔分布。
doaj
[Research progress of molecular imprinting technology in the field of disease diagnosis and therapy]. [PDF]
Se PuZhu R, Cai GP, Zheng HJ, Jia Q.
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Research on Lithium Batteries Group Equalization Management Approach
, 2015 能源是人类赖以生存的基础，随着社会进步和科技发展，能源问题日益凸显。锂电池均衡管理技术作为锂电池电源管理的关键技术之一，对研究能源问题有着重要的实际和经济意义。本文主要研究磷酸亚铁锂电池组的均衡管理方法，使锂电池组能以更长的使用寿命和更大的可用容量进行工作。本文主要在锂电池等效电路模型、荷电状态（SOC）及容量估计、能量转移型均衡电路、均衡策略等方面进行了研究，并研发了相应的锂电池组均衡管理验证系统。锂电池等效电路模型作为均衡管理技术的基础，对锂电池状态及参数的估计起着至关重要的作用 ...
王云甘
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[State-of-the-art in peripheral nerve injury diagnosis and therapy]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiSun J, Chen L.
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Artificial Intelligence in Power System Security and Stability Analysis: A Comprehensive Review
This review comprehensively examines the integration of artificial intelligence (AI) in enhancing the dynamic security assessments of modern power systems.
Zhang, Runhao
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[Development and dissemination of precision medicine approaches in gastric cancer management]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanLi Z +14 more
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[Molecular imprinting strategies and advances targeting biomembranes]. [PDF]
Se PuYuan XT, Wang L, Chen LX, Hu LH.
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Gaoya dianqi, 1981 本文将燃弧区间作为判断开断能力的因素之一,系统地分析了断路器在各种情况下的开断条件。求出了三相分闸不同期与燃弧区间的普遍关系。文章认为只按三相短路的首先开断相的开断条件进行单相试验是不够全面的,提出了新的单相试验条件的方案。
doaj
[Comprehensive considerations for the diagnosis, treatment, and management of osteogenesis imperfecta]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiLyu XH, Dong J.
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