Results 81 to 90 of about 22,841 (144)

正冲击下沿面电荷的测量

Gaoya dianqi, 1998
采用电流探针,通过测量正冲击下沿面放电的放电电流,进而分析了沿面放电通道中电荷量及其变化规律。
王韵, 马乃祥
doaj  

提高氧化锌非线性电阻片通流容量的研究

Dianci bileiqi, 2003
高电位梯度氧化锌非线性电阻片上流过冲击电流时,吸收的冲击能量成比例增加,要求电阻片的通流容量也成比例提高,研制高电位梯度电阻片首先要提高氧化锌电阻片的通流容量。将传统的氧化锌电阻片生产工艺中的搅拌罐混合浆料方式改用搅拌球磨机混合,可提高浆料的流动性和各成分分散的均匀性,电阻片通流容量即得到很大程度的提高,电阻片的单位体积冲击能量吸收能力从100J/cm3提高到250J/cm3。
陈青恒, 何金良, 谈克雄, 曾嵘
doaj  

[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

[Progresses on temporal interference electromagnetic stimulation for non-invasive deep brain function modulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou T, Yu P, Xu Y.
europepmc   +1 more source

[Efficacy of sequential lateral position management in patients with chronic wounds and pulmonary complications: a prospective RCT]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Yin X, Chang F, Shao LJ, Cao J, Sha W.
europepmc   +1 more source

[Research progress on olfactory function and rehabilitation after total laryngectomy]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhu X, Qian X, Gu Y, Dou X, Hou J, Wei H.   +5 more
europepmc   +1 more source

["Chongqing experiences" in treatment of bone infections]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xie Z.
europepmc   +1 more source

[Research progress on paper-based microfluidic chips in pathogen detection]. [PDF]

Se Pu
Liu XT, Shi J, Shi M.
europepmc   +1 more source

静态断路器

Gaoya dianqi, 1973
静态断路器有两种基本型式,一种是在电流自然过另时开断的(称半周波断路器),另一种是在电流自然过另之前,使电流提前过另并开断的(称限流静态断路器)。两种静态断路器都需要大功率可控硅,可控硅接成反并联,且可控硅不仅允许通过额定电流,而且应允许通过故障电流。
doaj  

[Clinical decision-making for immediate restoration of terminal dentition: determination and transfer of jaw relations]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Gu Y, Yang S, Yuan Q.
europepmc   +1 more source