• 1. sight line: 滤网
• 2. reciprocal sight line: 对向照准线
• 3. zero sight line: 零瞄准线

更多释义

• 1.In practice of course there will be a dynamic lag in the antenna following the sight line.
  当然，实际上在天线跟踪视线的过程中是会有动态滞后的。
  dict.yoduao.com
• 2.A method of determining the sight line offset and its causes with - out adjusting the trunnion is suggested.
  提出了一个不必调整炮耳轴水平而测定瞄准线偏移及其原因的方法。
  dict.yoduao.com
• 3.The reasons of five error sources including vertical axis, horizontal axis, sight line coder, TV undershooting value which can result in TV tracking system errors are analyzed.
  分析了电视跟踪系统的垂直轴、水平轴、视轴、编码器、电视脱靶量五个误差源产生误差的原因，探讨了误差的取舍方法及相应的计算公式。
  dict.yoduao.com

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