| 释义 |
convex lensＳ短语⁹⁰⁸⁸⁷⁺⁷
基本英英近义反义例句例句
凸透镜
光学
Noun:
lens such that a beam of light passing through it is brought to a point or focus近义词 converging lens会聚透镜
Aconvex lensis used to concentrate rays of light.凸透镜用于聚集光线。
Light can be collected with the convex.凸透镜具有聚集光线的作用。 The convex lens and planoconcave mirror thermal lens compensation methods are proposed and applied to a high power pumped Tm:YAP laser.
最后提出了凸透镜和平凹镜两种热透镜补偿方案，在实验中对这两种方案进行了验证。 doi
A convex lens is thicker at its center than its periphery. It causes rays to converge.
凸透镜中心部分比周围要厚，它使光线会聚。 yeebang.com
Conjugate method is an accurate, simple and convenient method to measure the focal distance of thin convex lens.
共轭法是一种较为准确和简便的测量薄透镜焦距的方法。 cnki
In this paper, a measuring method of convex lens foci in collimator is given.
介绍一种测量平行光管内凸透镜焦距的测量方法。 cnki
It was discussed that correspondent connection between Fresnel diffraction and fractional Fourier transformation, deduced a way of implementation fractional Fourier transformation by convex lens.
讨论了分数傅里叶变换与菲涅耳衍射之间的对应关系，提出了用透镜实现分数傅里叶变换的方法。 cnki
This sensor adopts a sine-wave current generator and a magnetic coil to produce electromagnetic force that drives the convex lens to swing slightly.
这种热释电红外传感器采用正弦波电流发生器和电磁线圈产生电磁力驱动凸透镜进行微幅摆动。 cnki
Two kind of simple methods, which are termed of extender lens amplification imaging method and convex lens amplification imaging method, are proposed based on amplification principle in this paper.
文中提出了两种利用放大原理测量全息光栅光栅常数的简单方法：扩束镜放大成像法和凸透镜放大成像法。 dictall |