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- An electrode used in certain electron tubes to provide secondary emission. 中間極，二次發(fā)射電極一種用于一定電子管作第二次發(fā)射電極
- There may be secondary emission effects that depend on theplate material. 而且還有屏極材料不同導致的二次發(fā)射現象。
- secondary emission characteristic 二次放射特性
- secondary emission multiplication 次級發(fā)射(電子)倍增
- field-enhanced secondary emission [電] 場(chǎng)增加二次放射
- ultraviolet secondary emission conduction 紫外線(xiàn)二次發(fā)射導電
- effective secondary emission factor 有效二次發(fā)射因數
- alloy secondary emission surface 合金二次電子發(fā)射面
- Numerical Algorithm of Secondary Emission Microwave Electron Gun 二次發(fā)射微波電子槍的數值計算方法
- transmission secondary emission image intensifier tube 透射二次發(fā)射式圖像增強管
- A loud, resonant, metallic sound. 鏗鏘聲大而洪亮的金屬般的聲音
- A deep resonant sound, as of an explosion. 隆隆聲低沉而有回響的聲音，比如爆炸聲
- The emission of visible light by a hot object. 白熱光物體遇熱發(fā)出可見(jiàn)光
- Her age is of secondary interest. 她的年齡不太重要。
- Factors Affected Secondary Emission Proerties of Rare Earth Oxide Molybdenum 鉬陰極次級發(fā)射性能的因素
- Alpine valleys resonant with the sound of church bells. 阿爾卑斯山谷里回蕩著(zhù)教堂鐘聲。
- The air was resonant with bells. 空中回蕩著(zhù)鐘聲。
- Simulation and analysis of secondary emission microwave electron gun 二次發(fā)射微波電子槍的模擬計算及其特性分析
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- Multiplication effect of the secondary emission microwave electron gun 二次發(fā)射微波電子槍的倍增特性
