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- negative meniscus lens 负弯月透镜
- 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
- meniscus lens, negative 弦月负透镜
- 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。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- 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。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- negative meniscus 凸凹透镜
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- I have a negative opinion on the value of this idea. 我对这个主意持反对意见。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
