- direction keyn.方向键;
- direction findern.定向仪;探向器;
- indicator lightn.指示灯;
- radio direction findern.无线电测向仪;
- under the direction of在…的领导之下;
- 双语例句
1、
An improved theodolite fixed with a simple laser direction indicator was introduced.
介绍了用一种简易激光指向器改装经纬仪,使普通经纬仪带有激光指向器.
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2、
ADI , Attitude Direction Indicator , An electronic display of airplane attitude inFORMation in pitch and roll.
姿态指引仪, 用来显示飞机的俯仰姿态和坡度的电子显示.
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