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- control grid bias 控制栅极偏压
- A highly evacuated electron tube containing an anode, a cathode, and a control grid. 三极管带有阳极、阴极和控制栅极的高真空的电子管
- A highly evacuated electron tube containing an anode,a cathode,and a control grid. 三极管带有阳极、阴极和控制栅极的高真空的电子管。
- Meanwhile it is testified that cathode emissive area and grid bias are the most direct effective factors. The experimental results lay a foundation for accommodation of welding every specification material at single emissive area in using EBW welder. 同时验证了阴极发射面积和栅偏压是电子束束斑直径大小最直接的影响因素，该结果为适应电子束焊机在单一发射面积条件下适应各种规格材料的焊接奠定了基础。
- Source of electron gun grid bias 电子枪栅偏压电源
- control grid plate trans conductance 控制阳极传导变化
- photomultiplier with control grid 栅控光电倍增管
- control grid plate transconductance 控制栅-板极跨导
- Effect of EBW Grid Bias and Cathode Emissive Area on Weld Configuration 电子束焊接栅偏压和阴极发射面积对焊缝形状的影响
- grid bias control 栅偏压调整
- The theory of Bennett type radio-frequency mass-spectrometer tube is reviewed and main points of technical problems are discussed, particularly for the preparation of control grids. 在电真空工业中,近年来很重要的一个课题是如何延长电子管的寿命。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- Pollution control has cleared the air. 污染管制已净化了空气。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- A New Method to Control Grid Density on Plain Grid Generation System 平面网格生成中网格密度的控制方法及其应用
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- Inflation has got out of control. 通货膨胀失去了控制。
- The lorry ran down the hill out of control. 卡车失去控制直往山下冲去。
- 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
