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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。
- Lens Lubricant 接触镜润滑液(含povidone、polyoxyethylene)
- 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。
- 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 device for applying a lubricant. 润滑器由于加润滑剂的器具
- Sweat is the lubricant of success. 汗水是成功的润滑剂。
- Drain lubricant to the correct level. 将润滑剂排放到正确的高度。
- 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。
- The sort of lubricant which we use depends largely on the running speed of the bearing. 我们使用哪种润滑剂，主要取决于轴承的转速如何。
- 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。
- Jinzhou Jinex Lubricant Additives Co., Ltd. 锦州精联润滑油添加剂有限公司。
- This Kind of lubricant suits grat-level car. 这种润滑油适合高级轿车。
- If food grade lubricant is used? 使用的润滑油是否食用级别?
- Humor is a great lubricant for teamwork. 幽默是团队协作的润滑剂。
