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- Analyois of Fresnel lens transmissivity and research of design[J]. 引用该论文 陈杰;李湘宁;叶宏伟.
- 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。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A means of one-way transmission. 单向传输的一种手段。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Disease transmission by direct or indirect contact. 接触传染通过直接或间接接触来传播的疾病
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- 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。
- Less reflection simply means increased transmission in the lens. 反射减少只是代表光线进入镜片的能量增加。
- 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。
- A connection between conductors or sections of a transmission line. 接头导体的连接部分或输电线的各部分
- 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 lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。
