drawtube

英汉释义

• n.

  1.活镜筒

  2.显微镜抽筒

英英释义

• n.

  1.a tube that slides inside another tube, e.g. one of the extending tubes in a telescope

英汉例句

• 1.Approach to Improve Response Speed of Drawtube-Scan-Velocity Control System for TDI Side-Glance Aeronautical Camera

  提高TDI摆扫航空相机镜筒扫描控制系统响应速度的方法

• 2.Design and Lightweight Research of Cassegrain Drawtube in Space Remote Instrument

  空间遥感仪器卡塞格伦镜筒的设计及轻量化研究

• 3.Realtime Measurement of Bend of Periscope Drawtube by Linear Array CCD

  用线阵CCD实现潜望镜镜筒弯曲的实时测量