透镜曲率半径随单位面积输入能量增加而减小。
The lens radius of curvature could be minished with the laser output enhanced.
并分析了温度、透镜曲率半径和油层厚度对探头声场的影响。
The influence of temperature, curvature radius of lens and the thickness of oil on ultrasonic field is analyzed.
牛顿环实验是大学物理实验中的一个基本实验，目前的实验只是用于测透镜曲率半径。
As a classical experiment, Newton ring experiment is usually used in measuring the radius of curvature of a lens.
为了获取一个内焦距放大的图像，研究人员开动液压装置，改变透镜曲率，以协调方式改变检测器。
To achieve an in-focus and magnified image, the researchers actuate the hydraulics to change the curvatures of the lens and detector in a coordinated manner.
并给出了非接触式、浅近切割式及相切式牛顿环的统一的光程差，牛顿环半径及凸透镜曲率半径测量公式。
And give out the unified optical path, Newton's ring radius and convex lens curvature radius measurement formula of non - contact type, simple cutting type and tangent type Newton's Rring.
并给出了非接触式、浅近切割式及相切式牛顿环的统一的光程差，牛顿环半径及凸透镜曲率半径测量公式。
Theory derivation proved that non-contact type and simple type cutting Newton's Ring device possesses the identical interference law and measurement …
胶片的曲率是和弯月透镜后面的反射镜同心的。
The curvature of the film is concentric with the mirror behind the meniscus.
描述了对长焦距布拉格-菲涅耳透镜与可变曲率半径反射镜组合所做的实验研究。
An experimental investigation of the combination of a long focal distance Bragg-Fresnel lens with a bimorph mirror is described.
分析表明，焦移的大小与菲涅尔数、透镜-光阑的分离程度以及入射波波面曲率半径等因素有关，并得出了消除焦移的条件。
The analysis that the size of the focal shift is related to the factors such as Fresnel number, separating degree of lens-diaphragm and curvature radius of incident wave wavefront, etc.
YG374大球面铣磨机是用来铣磨各种曲率透镜的光学冷加工设备。
YG374 large spherical milling mill is used for milling all kinds of optical lens curvature cold equipment.
如果不存在透镜的曲率误差，那么图象总是显示的屏幕中心的同一个位置。
So no lens bending error. The sensor Pixel is always the same and it is in the centre.
讨论超高精度要求的球面曲率半径、透镜中心厚度、球面面形与透镜偏心差等各项指标的综合控制技术与检测方法。
The overall control and test technology for spherical radius of curvature, central thickness, surface accuracy anddecentring error of lenses have been discussed.
本文论述了用波差法求解星模拟器上的光学系统各透镜光焦度和曲率半径的方法。
The method is argued in the paper which is used to obtain dioptrie and radius of lens of optical system on the apparatus of artificial star by wave aberration.
本文论述了用波差法求解星模拟器上的光学系统各透镜光焦度和曲率半径的方法。
The method is argued in the paper which is used to obtain dioptrie and radius of lens of optical system on the apparatus of artificial star by wave aberration.
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