您要查找的是不是：
- Probably because the cemented lenses are distorted by temperature variations. 这大概是因为胶合透镜会因温度变化而变形。
- He cemented the bricks into place. 他用水泥砌砖。
- The floor has been cemented over. 地板上铺了一层水泥。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- Made up of loosely cemented heterogeneous material. 成团的由不同特质经松散粘和而成的
- He got the broken bowl cemented. 他把破碗胶合起来了。
- 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？
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- 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。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- cemented lens 粘合透镜
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
