全部

1·For flat or spherical lens polishing.

用于平面或球面透镜的抛光加工。

2·Galilean beam expander with spherical lens is widely used in laser systems, but it has a lot of deficiency.

在激光系统中，伽里略球面透镜扩束器已得到广泛地应用，但是，它有许多不足之处。

3·A Galilean beam expander with spherical lens is widely used in laser systems, but it has a lot of deficiency.

在激光系统中，伽里略球面透镜扩束器已得到广泛地应用，但是，它有许多不足之处。

4·A convenient method of transforming thin laser Gaussian beam into line beam by a single spherical lens is reported.

报道一种用单片球面透镜将细激光束变换为线光束的简便方法。

5·This paper studies the er fluid-assisted polishing technology that mainly be used to polish non-spherical lens and cemented carbide dies.

本文研究了电流变抛光技术，主要用于解决非球面透镜及其硬质合金模具的精整加工问题。

6·At least one aspherical lens is arranged between the spherical lens and the printing form, for focusing or converging the laser light onto a desired spot.

至少有一个非球面透镜位于球面透镜和印刷版面之间，用于将激光聚焦或会聚到一个所需点上。

7·In this article, a systematic analysis is made about spherical lens principle of return reflecting fabric with the help of geometrical and analytic method.

本文对回归反光织物中回归反光物体玻璃微珠的球透镜原理采用几何和解析两种方法进行了系统分析。

8·In recent years, the aspheric lens is widely used because of its superiority to the spherical lens, but the manufacture and inspection is much more difficult.

由于非球面镜在性能上大大优于球面镜，近年来得到了广泛的应用，但非球面的加工和检验要比球面镜困难得多。

9·The circular symmetric point and the apalanatic point of spherical lens have one same expression, however the two kinds conjugate point are belong to difference category.

圆周的对称点与球透镜的齐明点虽然有一个相同的表达式，但这两类不同范畴的共轭点有着内在的差异，分析这种差异，有利于更好地理解它们。

10·The lensometers is also called measural lens dioptre instrument, to measure spherical lens dioptre, cylindric lens dioptre and axis, prism dioptre, and lens optical center etc.

顶焦度计又称对光机、查片机，可用来测量球光镜镜度、散光镜镜度、棱镜镜度以及散光轴线和光学中心点等，是眼镜片冷加工中必不可少的检测仪器。