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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 tester 透镜检验器
- 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 dead-weight tester is shown in Fig. 8. 静重试验器如图8所示。
- Place the tester adapter over the opening. 把试验器连接装置放在加油口上。
- Schopper -Riegler freeness tester S. R. 游离度测定仪。
- Remember the goal of a software tester? 还记得软件测试人员的目标吗?
- 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。
- Schopper-Riegler freeness tester S. R. 游离度测定仪
- 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。
- Delay tester for the remote control system. 遥爆延迟测试器。
- Handly magnetic pole tester easy to use. 准确易用。是厂家必备工具。
- What Exactly Does a Software Tester Do? 软件测试工作者到底做些什么?
