1) focal power
光焦度
1.
Simulation and correction experiment on eye ametropia——determination of focal distance(focal power) of thin lenses;
眼睛屈光不正的模拟与矫正实验——薄透镜焦距(光焦度)的测定
2.
In order to analyze the effect of the incident wavelength drift from the design wavelength of phase Fresnel lens on the focusing property of phase Fresnel lens,the dependent curves of focal power-wavelength and diffractive efficiency-wavelength for the phase Fresnel lens were obtained by adopting the finite-difference time-domain method(FDTD) as a rigorous vector analysis tool.
为了严格分析入射光波长相对相位型菲涅尔透镜的设计波长发生漂移时对其聚焦特性的影响,采用时域有限差分方法作为严格的矢量分析工具,得到了相位型菲涅尔透镜的光焦度与入射光波长以及衍射效率与入射光波长的关系曲线。
2) optical power
光焦度
1.
The rotational conicoid lens formulas of the focal length, the optical power and the image are deriued correctly according to the image method one by one.
利用逐次成像法 ,正确导出了同一介质中旋转二次曲面透镜的焦距、光焦度和成像公
3) diopter
[英][dai'ɔptə] [美][daɪ'ɑptɚ]
光焦度
1.
The distortion,the diopter,the astigmatism and the decrease of the lens thickness are chosen as merit function,and high order aspherical equations are used to describe the aspherical surface.
通过把相对畸变、光焦度、散光、减薄量作为优化函数和使用简单有效的高次回转对称非球面方程来描述面形,设计出了高次非球面眼镜片,设计出的非球面镜片的边缘减薄量接近0。
4) power
[英]['paʊə(r)] [美]['pauɚ]
光焦度
1.
Objective:In some domestic publications on Optometry and Vision Science, vertex power of spectacle lens or contact lens was misinterpreted as power, thus caused confusion in theoretical and practical measuring work.
目的 :国内某些视光学著作 ,将眼镜片或角膜接触镜的顶焦度错误地解释为光焦度 ,由此导致理论和测量工作中的混淆。
5) thermal diopter
热光焦度
1.
A series of data about Nd∶YAG rod thermal diopter and laser divergence have been obtained and analyzed.
讨论了凹凸稳定腔激光输出束散角与激光腔各参数的关系 ,得出了一系列激光棒热光焦度变化和束散角变化数据 ,并分析了这些数据。
6) vergence
[英]['və:dʒəns] [美]['vɚrdʒəns]
透镜焦度(光焦度)
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条