英语释义

1. a lens whose surfaces form portions of perfect spheres

片语

spherical aberrant lens球差透镜

Sph Spherical Lens球面镜片

spherical l lens球光片

Spherical Lens Element透镜

spherical surface lens球面透镜

spherical intraocular lens球面人工晶状体

Non-spherical optical lens非球面光学镜片

spherical aberration lens球差透镜

spherical optical lens球面透镜

英汉例句

• analyses the problems and difficulties in micro canal process by using spherical lens focusing deveice.

  分析了球面透镜组成的聚焦系统加工微槽道存在的问题与困难。

• results showed that there were significant differences between the two methods in terms of positive spherical lens value, negative spherical lens value and column lens value (p0.01).

  结果显示：两种方法测得负球镜值、正球镜值、柱镜值均有显着性差异（p0.0 1）。

• 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。

• 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。

• a method for testing meonochromatic focal length of spherical lens using joint fourier transform spectrum interference technique is given in this paper.

  本文提出了采用联合付里叶变换频谱干涉法测量透镜焦距的方法。

• the conclusion has been spread to spherical lens retroreflection array. the basic idea of the spherical lens retroreflector and its key points of application have been proposed.

  并把此结论推广到球透镜逆反射阵列，提出球透镜逆反射器的基本概念及应用的要点。

• for flat or spherical lens polishing.

  用于平面或球面透镜的抛光加工。

• 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。

• 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。

• 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。