English translation for "光焦度"

focal power

Example Sentences:

	1.	One often speaks of this succession of shapes having the same power as exemplifying lens bending . 我们常常举出这样一系列形状不同，然而具有相同光焦度的透镜，作为透镜的配曲调整的例子。
	2.	A method of solving the initial structure of a three - thin - lens null corrector 无光焦度3贴合薄透镜组初始结构参数求解方法探讨
	3.	Ophthalmic optics - uncut finished spectacle lenses - progressive power lenses 眼科光学.非切割的精加工眼镜镜片.累加光焦度镜片
	4.	From the monotonicity of the power addition along the central meridian line of the surface , methods for selecting the design parameters is discussed 从渐变镜片光焦度平缓变化的单调连续性出发，分析讨论pal镜片设计参数的选取方法。
	5.	Next , the soft method based on the dirichlet principle is given in detail . emphasis is put on the pattern of power addition along its main meridian line and the construction of the envelope of the nonrotationally symmetrical aspheric surface 其次，应用基于狄利克雷原则的软设计方法，重点阐述子午线光焦度渐增曲线形式和渐变包络面的构造方式。
	6.	It is shown , through the analysis of their surface power and astigmatism , that the shape of the meridian line has significant influence upon the distributions of surface power and astigmatism . their keystone distortion is small . in this way , pal meeting different circumstances can be designed 最后，举例设计了光焦度增量为2 . 50m ~ ( - 1 )的几种渐变镜片，通过对设计结果分析研究，指出可得到梯形畸变较小的pal镜片，子午线光焦度渐增多项式参数的选取会影响镜片球面度和柱面度的大小和分布，由此，可设计满足不同使用要求的渐变镜片。

Similar Words：

"光降解的" English translation, "光降解聚合物" English translation, "光降解膜" English translation, "光降解作用" English translation, "光焦点" English translation, "光胶" English translation, "光胶合" English translation, "光胶合标准具" English translation, "光胶合剂" English translation, "光胶盘" English translation