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国外超高压输电的绝缘配合

open access: yesGaoya dianqi, 1975
绝缘配合,就是对电网中各种输变电设备绝缘及间隙的绝缘强度和保护水平的选择。这种选择,是考虑电网中可能出现的各种过电压水平、保护装置特性、在经济和安全许可的条件下,定出输变电设备合理的耐受电压值。
doaj  

[Clinical application of inflatable unilateral axillary approach robot assisted bilateral thyroid lobe lesion resection]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Wu D   +6 more
europepmc   +1 more source

[Comparison of effectiveness between endoscopic and microscopic anterior cervical discectomy and fusion]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Huang C   +9 more
europepmc   +1 more source

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