Results 131 to 140 of about 21,249 (196)

激光定向能量沉积Inconel 718合金高频窄脉冲电化学后处理行为研究

Chinese Journal of Lasers
耿建峰 Geng Jianfeng, 吴琳 Wu Lin, 郭鹏飞 Guo Pengfei, 王慧君 Wang Huijun, 林鑫 Lin Xin, 张煜峰 Zhang Yufeng, 杨光 Yang Guang, 黄卫东 Huang Weidong   +7 more
semanticscholar   +1 more source

高压直流氧化锌避雷器的能量吸收特性

Dianci bileiqi, 1989
无间隙氧化锌避雷器已被用于高压直流系统.加在高压直流避雷器上的电压不是简单的正弦波,所以泄漏电流中含有高频成分.采用5kV/500kW桥阀对比例1/25的阀用避雷器节进行了能量吸收试验.测定了氧化锌阀片的高频能量吸收特性 ...
doaj  

[Efficacy of precisely designed first dorsal metacarpal artery flap under the guidance of high-frequency color Doppler ultrasound in repairing small-sized skin and soft tissue defects in the thumb]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Fu JS, Liu Y, Wang H, Gao SH, Ma TP, Dong HS, Yu J, Yao J, Zhou T.   +8 more
europepmc   +1 more source

[Efficacy of volume-guaranteed high-frequency oscillatory ventilation in preterm infants with respiratory distress syndrome and its impact on cerebral blood flow in the middle cerebral artery]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang YY, Wei XX, Yin HW, Zhu HB.
europepmc   +1 more source

Parameter estimation error based robust adaptive law design and experiments [PDF]

, 2016
Gao, Guan Bin, Na, Jing, Yang, Guang Yu, Zhang, Jin Gang   +3 more
core   +1 more source

基于SAO 结构的创新解决方案遴选研究——以空气净化技术为例 [PDF]

, 2019
付芸, 侯雨佳, 李佳, 汪雪锋
core  

凸台焊接对高频直缝电阻焊管残余应力的影响 The Influence of Boss Welding on Residual Stress of Electric Welding Longitudinal Pipes

, 2016
邱姝娟, 胡美娟
semanticscholar   +1 more source

[Bayesian network analysis of harsh parenting, experiential avoidance, and adolescent short video addiction risk]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Lyu LH, Jiang JJ, An XL, Guan CB, Yang H, Hao Y.   +5 more
europepmc   +1 more source

基于语言网络的文本表示模型研究 [PDF]

, 2013
吴思竹, 张智雄
core  

[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