Results 111 to 120 of about 344,847 (154)

绝缘子的有机硅橡胶涂层对闪络的防护

Dianci bileiqi, 1994
绝缘子的有机硅橡胶涂层对闪络的防护表面污秽可使电力设备中绝缘子局部放电强度增加、表面泄漏电流增大，导致绝缘子闪络，最终造成设备损坏或用电设备电能不足。为解决这一问题常规的方法是延长等效泄漏距离（爬电距离），或选用特殊外形的专门绝缘子或加长绝缘子串，要...
doaj  

[Preparation of a novel polyhydroxy silica stationary phase and application in the separation of alginate oligosaccharides]. [PDF]

Se Pu
Jiao RW, Zhang DD, Hu XY, Zhu WT, Li X, Cai YD, Ren DD, Wang QK, Wu L, Zhou H.   +9 more
europepmc   +1 more source

AlGaN/GaN HEMT电流崩塌效应研究进展

, 2005
简要回顾了AlGaN/GaN HEMT器件电流崩塌效应研究的进展,着重阐述了虚栅模型、应力模型等几种解释电流崩塌效应形成机理的模型和器件钝化 ...
王翠梅, 王军喜, 王晓亮
core  

[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc   +1 more source

半导体釉绝缘子表面处理以减小电化学腐蚀

Dianci bileiqi, 1988
为了减小污秽沉积物和半导体釉部分表面产生的整流效应引起的半导体釉绝缘子表面的电化学腐蚀,建议在半导体釉上涂上0.1～0.2mm厚的绝缘层。研究了涂覆此保护层的适当的工艺,该工艺能保证瓷套和半导体釉之间 ...
doaj  

[Serum from rats with electroacupuncture activates the PI3K/Akt signaling pathway to improve synaptic plasticity in HT22 neurons with oxygen and glucose deprivation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Shi X, Chen T, Gao J, Wu M, Li R, Su K, Lü Z, Song X, Feng X.   +8 more
europepmc   +1 more source

[Polydimethylsiloxane microfluidic aptasensor： opening a new era of biomarker point-of-care testing]. [PDF]

Se Pu
Yang Y, Xiao R, Wu Y, Bai L, Wang X, Zhai J.   +5 more
europepmc   +1 more source

[Nanomaterial-driven Lateral Flow Immunoassay: Technological Development and Application]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zheng J, Hu X, Gu B.
europepmc   +1 more source

[Expert consensus on artificial intelligence-assisted data acquisition and clinical application in electronic nasopharyngolaryngoscopy]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li Y, Ye B, Sun K.
europepmc   +1 more source

[A case of Berry syndrome associated with <i>SOX11</i>-related Coffin-Siris syndrome type 9]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang Y, Wang Z.
europepmc   +1 more source