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- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- Situated anterior to the frontal bone. 前额骨的位于额骨前部的
- 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。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- frontal lens [医] 前透镜
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Full frontal anarchy is his cry. 他鼓吹的是不折不扣的无政府主义。
- 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。
- Of or relating to the forehead or frontal bone. 前额与前额或额骨有关的或额骨的
- Of or relating to the frontal plane. 正面的正面图的或与正面图有关的
- An ornamental border for a frontal. 额前饰带带有装饰性边的额前饰物
- The enemy made a frontal attack on our troops. 敌人对我们的部队发动了一次正面的进攻。
- 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。
- Soft frontal lighting smooths over form. 软正面照明平滑的形式。
- 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。
- Weather fronts are bound up with a frontal cyclone. 天气的锋面和锋面气旋密切相关。
