Results 71 to 80 of about 160 (95)

SF6灭弧室气流动态特性的数值分析

open access: yesGaoya dianqi, 1986
根据热力学理沦并考虑到电弧的作用,运用数值运算方法对灭弧室气流的解析方程进行了计算。结果显示,气流的改变主要受电弧瞬时功率控制,最大流量不是发生于压力峰值时刻而是出现在电流过零时。在分析电弧对气流影响时,必须同时考虑到弧柱对喉道的障碍作用和电弧对气流的加热效应。
doaj  

[Progress in antibacterial coatings of titanium implants surfaces]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
He X   +8 more
europepmc   +1 more source

[Expert consensus on the treatment of second-degree burn wounds (2024 edition)Ⅰ: pre-hospital first aid and non-surgical treatment]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association   +2 more
europepmc   +1 more source

[Clinical application of free peroneal artery leaflet perforator flap in postoperative complex defect of oral cancer]. [PDF]

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

Home - About - Disclaimer - Privacy