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- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- 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。
- A good roper will hurl out the coil with marvelous accuracy and force. 一位优秀的套索捕马者会用奇准和神奇力量掷出绳索。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- lens coil 透镜线圈
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- A surface in the form of a coil or screw. 螺旋面具有线盘或螺丝形状的表面
- 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。
- A snake can coil itself around a branch. 蛇能使自身盘绕在树枝上。
- A snake can coil around a branch. 蛇能盘绕树枝。
- Please coil the rope up and throw it to me. 请把绳子盘在手中扔给我。
- 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 birds are entangled in the coil of a net. 鸟被缠在网圈里了。
- A current pulse is sent through the coil. 有一电流脉冲送入线圈。
- The bimetal strip is usually bent into a coil. 双金属片通常都卷成螺管形。
