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- Low-level human body model(HBM)ESD stresses were imposed on microwave low noise amplifier NPN silicon epitaxial transistor 2SC3356; it was shown that the DC current gain hFE degraded gradually with the increment of the times of ESD stresses. 从CB管脚对微波低噪声NPN晶体管2SC3356施加低电压人体模型(HBM)的ESD应力;发现;随着ESD应力次数的增加;器件的放大特性hFE逐渐退化;并且当电压达到一定水平;多次的ESD可以使器件失效.
- silicon planar epitaxial transistor 硅平面外延晶体管
- discrete passivated epitaxial transistor 分立钝化外延晶体管
- He devises a new type of transistor. 他发明了一种新的晶体管。
- The old man always carries about a transistor. 这位老人总是随身携带一台晶体管收音机。
- planar epitaxial transistor 平面型外延晶体管
- double epitaxial transistor 双外延晶体管
- epitaxial transistor 外延晶体管
- The old man took her transistor everywhere with him. 这个老人随时都带着他的半导体收音机。
- The firm excels at producing cheap transistor radios. 这家公司在生产价廉的晶体管收音机方面胜于其他公司。
- We must give great care upon transistor biasing. 我们必须十分重视晶体管的偏置。
- N type and P type 4"-6"silicon epitaxial wafers. 4"-6"N型和P型各类硅外延片。
- Every transistor has at least three electrodes. 每个晶体管至少有三个电极。
- I need to buy a small transistor radio. 我需要买一台小的半导体收音机。
- I have traded my old radio in for a transistor . 我把那台旧收音机折价换了一台半导体收音机。
- A new type of transistor radio has been brought out in that factory. 那家工厂生产了一种新型的半导体收音机。
- I want a Japanese 3-band transistor radio, please. 我想要一台日本产的3波段半导体收音机。
- He works in the transistor factory near our school. 他在我们学校附近的晶体管收音机厂工作。
- I have traded my old radio in for a transistor. 我把那台旧收音机折价换了一台半导体收音机。
- UHV/CVD Si epitaxial growth on porous silicon has been reported. 报道了采用超高真空化学气相淀积 ( UHV/CVD)在多孔硅层上的单晶硅外延技术 .
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries