英语释义

• varying slightly from a perfectly spherical shape

片语

aspherical ocular非球面目镜

aspherical wavefront非球面波

aspherical ablationq值

aspherical spaceIn topology, a branch of mathematics, an aspherical space is a topological space with all homotopy groups πn(X) equal to 0 when n>1.

aspherical lapping非球面研磨

aspherical cylindrical非球面圆柱面

aspherical coefficients非球面系数

plastic aspherical塑料非球面

英汉例句

• aspherical optics are widely used in different fields. but the successes of their applications depend mainly on their quality and manufacturing costs.

  非球面光学元件广泛用于不同领域，但它们的成功应用主要取决于其质量和制造费用。

• this is a very simple and practical new method for the measuring of aspherical surfaces.

  因此该方法是一种非常简便、实用的测量非球面的新方法。

• then the other factors affecting the accuracy in aspherical grinding forming are studied and proved by experiments.

  探讨影响非球面磨削加工精度的其他因素，并进行了实验验证。

• the aspherical compound machine tool aocmt is introduced and its main technical parameters are given. ;

  介绍了非球面复合加工机床aocmt，给出了其各项指标；

• 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。

• small aspherical elements play a very important role in the development of the miniaturization and integration of optical instruments.

  非球面零件在光学仪器小型化、集成化的发展中起着非常重要的作用。

• this is made possible by a number of factors including the use of a floating element, special glass types with unique refraction properties, and elements with aspherical surfaces.

  这成为可能，包括一个浮动元素，具有独特的折射特性的特殊玻璃类型的使用因素，并与非球面表面的元素数。

• an aspherical reflector is tested and testing data are processed by the interpolation calculation, then the curve equation of the component surface shape is fitted.

  对一个非球面反射镜进行了实测并对测量结果进行插值运算，进而拟合出零件面形的曲线方程。

• the contact mechanical equipment measures aspherical vector highness directly by a grating probe , and the three dimension data tested are transferred to a computer.

  利用机械接触式装置 ，通过长导轨及其光栅探头的高度变化来直接测量非球面的矢高 ，并把所测得的三维数据传输给计算机。

• finally, an example of aspherical surface testing is given.

  最后给出了一个非球面面形的测量例。

• the threemirror anastigmatic system includes two aspherical concave mirrors and a spherical convex mirror.

  所设计的三反射镜消像散系统包括两个非球面凹反射镜和一个凸球面反射镜。

• the characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for x-ray imaging.

  利用这种特性可以产生制作高分辨率x射线波带板所需的两束非球面波。

• a new method for fabricating micro-optical elements with aspherical outlines is discussed.

  讨论了一种制作非球面微光学元件的新方法。

• optimal stitching algorithm is extremely important for testing large-aperture aspherical optical elements by annular sub-aperture scanning technique.

  优化的拼接算法是环形子孔径扫描测量大口径非球面光学元件的关键问题。

• with aspherical plastic lens and short length, the production cost can be decreased. the lens has good performance and meets practical requirements.

  镜头长度较短，采用非球面塑料透镜，生产成本较低，成像性能良好，满足使用要求。

• based on the ug/kf, the development system of aspherical lens is developed.

  本文在ug/kf平台上开发了非球面镜片的开发系统。

• it is computer-controlled polishing technology, using it the authors can polish a deep aspherical mirror just like polish a spherical mirror.

  这是一种用计算机控制的磨镜技术，通过它可以像加工球面一样来加工一个深度的非球面。

• the mathematical model of the surface shape measurement of aspherical optical components is built up according to the laser scanning measurement principle by the translation & rotation method.

  根据激光扫描平移加旋转法的测量原理，推导出了非球面光学零件面形测量的数学模型；

• the two-dimensional quantitative hartmann tests lor the 1.2m aspherical primary mirror and the 1.2m alt-azimuth telescope at the yunnan observatory are performed.

  对云南天文台1.2米非球面主镜和1.2米地平式望远镜进行了二维哈特曼定量检验。

• the designing and making of an aspherical lens have become easier owing to the development of computator technology.

  随着计算机技术和高精数控工艺的出现和发展，非球面透镜的设计与加工变得比较容易。

• in this article, principles of two new mechanisms for producing usual aspherical surfaces are proposed.

  本文提出了两种产生常用非球面机构的原理。

• hubert nasse, the lens inside the camera module is composed of five individual aspherical shaped optical elements. this complex shape facilitates very high quality pictures out of avery small device.

  hubertnasse的讲法，这个相机模块中的镜头由5个单独的非球面光学部件构成，这样的组合部件可以路程经过过程很小的部件得到很是高质量的图片。

• finally, the comparison between the spherical and aspherical microlenses for the optical performance was evaluated.

  最后，对于球面微透镜模块和非球面微透镜的性能进行了评价。

• throngh the polishing method and the features of ultra-precision polishing machine, thepolishing of the ultra-precision aspherical mirror is introduced.

  本文从抛光的方法、超精密抛光机的机械抛光法和超精密抛光机的特点几方面介绍了非球面超精密镜面的抛光加工。

• a new method of surface shape measurement of aspherical optical components.

  一种测量非球面光学零件面形的新方法。

• the method reduces the noise caused by discrete phase on reconstructing imago. this method can apply to either spherical or aspherical kind of kinoform with axial rotating symmetry.

  此方法减小了相位离散值引起的量子化噪音，它适用于制作一切球面和非球面的具有旋转轴对称的相息图。