您要查找的是不是:
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- An extremely stiff, erect posture. 过分笔直,僵立的姿态
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Soldiers are trained to stand erect. 士兵们训练站得笔直。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品?
- She held her head erect and her back straight. 她昂着头,把背挺得笔直。
- 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。
- A monument to the national hero is erect here after the war. 战後在这儿竖起了民族英雄纪念碑。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- erect lens 正象透镜
- A sudden drop from a relatively erect to a less erect position. 突然俯身低下从垂直方向上相对高的位置降到低的位置
- Whenever he speaks with a lady, he would stand erect, cap in hand. 每当他与女士交谈时,他总是恭恭敬敬地站著。
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- Several pine trees stand erect on the hillside. 几棵青松挺立在山坡上。
- 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。
- An object used as a substitute for an erect penis. 阴茎替代物一种用来作勃起阴茎代替物的物体
- Evidently, it would be desirable for the lens to form a magnified, erect image. 显然,我们希望透镜成一个放大的正象。
- 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。
- 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