Results 131 to 140 of about 94,906 (167)

[Research progress on the acquisition technology of magnetocardiography]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Kang B, Dong M, Chang Y, Wang J, Zhao T, Fan L.   +5 more
europepmc   +1 more source

微电子与光电子集成技术

, 2008
微电子技术与光电子技术紧密结合，相互渗透，必将推进信息技术及相关的高新技术进入新的发展阶段。本书共分为9章，从技术基础和实际应用的角度出发，着重对微电子与光电子集成技术相关的工艺基础、基本原理和关键集成技术进行了详细阐述，主要内容包括光发射器件、光电探测器、光波导器件、光电子专用集成电路、硅基光电子集成回路、甚短距离光传输技术以及微电子与光电子混合集成技术等。 微电子与光电子集成技术的实用化进程，必将为21世纪科学技术的发展作出重大贡献。然而，微电子与光电子集成技术是信息技术发展的一个崭新方向 ...
陈弘达
core  

有限长螺管对高频等离子体电磁场的端部及匝间效应

, 1988
在实际应用中,高频等离子体发生器感应螺管的高度一般与螺管的直径大小相近,因此在高频等离子体理论计算中螺管端部对等离子体电磁场的影响不容忽视.本文在等离子体为均匀电导率、无限长直圆柱的假设下,求解了它在有限长分离螺管中的电磁场分布,得到一些新的结果.指出,等离子体轴心处的磁场与空心螺管轴心处的有很大不同,甚至会出现逆向磁场;而在等离子体半径处的磁感应强度值仅稍大于空心螺管时的值,且其相位差与空心螺管时的也相差甚微 ...
唐福林, 陈允明
core  

[Determination of organophosphate diesters in facility vegetable soils using ultra-high performance liquid chromatography-electrostatic field orbitrap high resolution mass spectrometry]. [PDF]

Se Pu, 2023
Liu M, Wang M, Zhao A, Zhu L, Wang C, Wei C, Liu W, Xu J.   +7 more
europepmc   +1 more source

[Determination of five veterinary drug residues in milk by ultra-high performance liquid chromatography-quadrupole/electrostatic field orbitrap mass spectrometry based on modified chitosan membrane purification]. [PDF]

Se Pu
Pan W, Zhang SP, Wang AQ, Hu J, Zhou LH.
europepmc   +1 more source

[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

[Research progress on the pretreatment and analysis of prohibited components of glucocorticoids in cosmetics]. [PDF]

Se Pu
Liu L, Xiao XH, Fang JH, Li GK.
europepmc   +1 more source

[Research progress of electroactivity graphene-based materials in bone repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang R, Yuan W, Zhu Y.
europepmc   +1 more source

[Electroencephalogram emotion recognition based on state-space models combined with spatio-temporal feature]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang C, Zhang J, Dou J, Wang C, Chang W.
europepmc   +1 more source