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词汇
target
释义
target
靶
X射线管中,被电子撞击时发射X射线的阳极(或对阴极)。
在电视摄像管中被电子束扫瞄的存储表面,它产生输出信号电流,这种电流与存储在该处的电荷密度图像相对应。
阴极射线调谐指示器中的一个电极,电极上涂有萤光材料,当电子撞击它时,就发出萤光。
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Easter
Easter Bunny
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Easter egg
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easterly
Easter Monday
eastern
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easterner
East (ern) European Time
easternmost
Eastern (Standard) Time
Easter Sunday
East India Company
easting
east-northeast
East Pakistan
East Side
east-southeast
East-South trade
East Timor
eastward
eastwardly
eastwards
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更新时间:2026/7/12 23:31:20