concave-lens
基本解释
- 凹透鏡
英汉例句
- Just as a double convex lens enlarges, so a double concave lens reduces.
正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。 - Just as a double convex lens enlarges,so a double concave lens reduces.
正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。 - A concave lens causes rays to diverge as though they are coming from a focal point.
發散透鏡使光線分開,就好象從焦點上發出來的那樣。 - The surfaces of the concave lens may be proportioned so as to aberrate exactly equal to the convex lens.
凹透鏡的表麪可以進行均勻処理，以便使像差完全與凸透鏡一致。 - Effects of concave lens on eyes of guinea pig
凹透鏡對豚鼠眼生長及屈光發展的影響