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- converging meniscus lens 弦月会聚透镜
- meniscus lens, converging 弦月会聚透镜
- aberration of the concave mirror is reduced by a meniscus lens. 用半月板镜头减少凹透镜的过失。
- AUTOCOLLIMATIC TESTING OF CONVEX CONICOID BY USING A MENISCUS LENS 凸二次曲面的透镜式自准检验
- Simple method of measuring the refractive index and radius of thin meniscus lens 测定新月形薄透镜折射率和曲率半径的简单方法
- 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？
- converging meniscus [医] 会聚透镜, 正透镜
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The act, condition, quality, or fact of converging. 汇聚汇聚的行为、情形、性质或事实
- 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。
- Has two converging lens system; the objective and the eyepiece. 有两个会聚镜头系统;物镜和目镜。
- 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。
- Can the how long after operation of meniscus joint lens break away from crutch? 半月板关节镜手术后多长时间可以脱离拐杖？
- 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。
- meniscus lens 凹凸透镜,弯月形透镜,弯月透镜
- The PPP negotiation is not converging. PPP协商尚未聚合。
