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- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- inverting lens 逆转眼镜
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- Output from the inverting oscillator amplifier. 内部反向振荡放大器的输出。
- In this operation the surgeons implant a new lens (in the eye). 医生在这次手术中给病人(眼球)植入了新的水晶体。
- She caught the insect by inverting her cup over it. 她把杯子倒扣在昆虫上,将它逮住了。
- The gunsight has an infrared lens for night vision. 射击瞄准器装有用于夜间视力的红外线镜头。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- The chair be invert on the table . 椅子倒放在桌子上。
- Place a plate over the cake tin and invert it. 在蛋糕烤模上盖一个盘子，然后将其翻倒过来。
- Invert the differential case in the vise. 在虎钳中翻转差速箱。
- The lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。
- Alternatively, we may invert the file. 换一种方法，我们可以将此文件倒排。
