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高电压等级架空线路绝缘电气强度的研究

open access: yesDianci bileiqi, 1990
在架空线路导线与杆塔横担之间有悬垂串并不导致正极性操作冲击50%闪络电压的降低,而对负极性则略有降低。在雷电波作用下绝缘子串的存在使闪络电压显著降低,但对不同型式绝缘子,降低率不同。有机绝缘子串的闪络电压最高。悬垂串与横担间装有连接金具时,使绝缘串的闪络电压提高。安装金具的长度可根据结构和工艺性来选择 ...
doaj  

[Research advances on influencing factors and intervention strategies of pediatric burns]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022
Hu J, Li L, Chen W.
europepmc   +1 more source

[Research progress in surgical techniques for treatment of limb lymphedema]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
He T, Wang Z, Zhang T, Yang F, Liu B.
europepmc   +1 more source

[Clinical Diagnosis and Treatment Recommendations for Ocular Toxicities of Target Therapy and Immune Checkpoint Inhibitor Therapy]. [PDF]

open access: yesZhongguo Fei Ai Za Zhi, 2019
Liu X   +13 more
europepmc   +1 more source

[Chinese guidelines on the management of hepatic encephalopathy in cirrhosis (2024)]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Chinese Society of Hepatology of Chinese Medical Association.
europepmc   +1 more source

[Yigong San improves cognitive decline in a rat model of Alzheimer's disease by regulating intestinal microorganisms]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zeng J   +6 more
europepmc   +1 more source

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