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词汇
打下手
释义
打下手
打下手
[dǎ xià shǒu]
1.
■
(当助手) act as assistant
随便看
射束点 beam spot;
射束电流 beam current;
射束电流控制 beam current control;
射束界限 beam boundary;
射束直径 beam diameter;
射束磁控管 beam magnetron;
射束穿透 beam penetration;
射束管 beam tube;
射束聚焦法 beam concentrating method;
射束能量 beam energy;
射束调制 beam modulation;
射束负载 beam loading;
射束负载电导 beam loading conductance;
射束负载阻抗 beam loading impedance;
射束跟踪 beam tracking;
射束转换 beam switching;
射束转换器 beam switching tube
射束转换法 {电子} beam switching; lobe switching;
射束轴 beam axis;
射束阱 beam trap;
射极
射极定时单稳电路 emitter timing monostable circuit;
射极定时多谐振荡器 emitter timing multivibrator;
射极射极区 emitter region;
射极引线 emitter terminal
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更新时间:2025/1/31 6:00:49