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- The telescoping lens hood is built in. 有一个内置可伸缩的遮光罩。
- K9 optical glass is widely used in crystal imitation artware, camera and telescope lens. K9光学玻璃广泛应用于仿水晶工艺品及摄像机、照相机、望远镜镜头。
- 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。
- Most camera lenses are not figured nearly as accurately as are telescope lenses. 大部分摄像机的镜头不能折叠镜头那样精准地成像。
- telescopic lens 远摄镜头, 望远镜头
- His telescopic observations are justly immortal. 他的望远镜观察结果当然是不朽的。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- 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。
- I accomplish this with a telescopic landing gear. 本人做到这一点的伸缩起落架。
- Telescopic Stay for doors and lids. 门和盖子的伸缩支承挡。
- 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。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries