光轴

光轴 [guāng zhóu]

1. ■ {光} optic axis; optical axis; principal axis; ray axis

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常用词组

1. ■ 光轴车床 axle finishing lathe;

2. ■ 光轴计 axometer;

3. ■ 光轴角 optic angle; optic axial angle;

4. ■ 光轴影 melatopes