透镜的 meaning in English
focal distance
lenticular
lentiform
Examples
- The principal points of a thin lens coincide at the center of the lens .
薄透镜的两个主点与透镜中心相重合。 - The focal length of a given lens is different for different colors .
一个特定的透镜的焦距因颜色的不同而不同。 - In this same way we could compute the response of any number of thin lenses .
用同样的方法，我们能够求出任意数目的薄透镜的响应。 - The focal length of the conelensing lens should be such that the image of the source just fills the projecting lens .
聚光透镜的焦距应使光源的像正好照满放映透镜。 - An optical shop, in the business of making lenses, will have a set of precision spherical test plates or gauges .
制造透镜的光学车间，应当有一套精确的球面测试板即球面规。