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- electrostatic quadruple lens 静电四极透镜
- 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。
- 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。
- God sighed and created quadruple bypass surgery. 上帝叹息了并产生了显微心脏手术。
- In their path to an unprecedented Quadruple. 从没有过的四连冠。
- A quadruple jump is an enormous achievement. 完成一个四周跳是很大的成功。
- Electrostatic safety technique requirement for oil. 油船静电安全技术要求。
- The attraction is due to electrostatic forces. 它们之间相互吸引是由于静电力作用。
- 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 physics of electrostatic phenomena. 静电学研究静电现象的物理学
- 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 power utilities will need to quadruple their capacity. 电力事业必须使它们的能力增加三倍。
- I watched the final of men's quadruple sculls. It was wonderful. 我昨天看了男子四人双桨决赛,很精彩。