| 字词 | 射束 |
| 释义 | •¶ 未按无线电射束飞行(脱离航线) off the beam 射束摆动beam swinging射束摆动误差beam swinging error射束包络beam envelope射束磁控管beam magnetron射束存储管beam storage tube; beam storage射束穿透beam penetration射束点beam spot射束电流beam current射束电流控制beam current control射束发散角beam-divergence angle射束发散性beam divergence射束发射beam transmission射束反射器beam reflector射束方程beam equation射束分裂器beam splitter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射束管beam tube射束会聚 〖信〗beam convergence射束校正 〖信〗beam alignment; camera alignment射束校正装置beam alignment assembly射束界限beam boundary射束阱beam trap射束聚焦法beam concentrating method射束开关管beam switching tube (BST); loprotron射束孔beam aperture射束孔径aperture of beam射束孔径角beam angle射束控制beam control射束宽度beam width射束能量beam energy射束偏向因数beam deviation factor射束偏转beam deflection射束偏转管beam-deflection tube射束偏转镜beam deflecting mirror射束剖析法 〖电子〗beam splitting射束强度beam intensity射束水平宽度horizontal beam width射束探测器beam finder射束调制beam modulation射束弯曲beam bending射束微摆wobbulate射束形成装置beam-forming arrangement射束旋转天线rotary beam antenna射束掩蔽beam masking射束抑制 〖信〗beam suppression射束直径beam diameter射束制导beam rider guidance射束制导系统beam rider system射束轴beam axis射束柱beam column射束转换beam switching射束转换法 〖电子〗beam switching; lobe switching射束转换器beam switching tube |
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