射束 [shè shù]

• {电} beam:

  off the beam

  未按无线电射束飞行（脱离航线）

• 短语:
  • 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 {讯} beam convergence;
  • 射束校正 {讯} 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 {讯} 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