光焦度的英文

focal power

• 光:    light; ray
• 焦度:    dioptric strength; ...
• 棱镜光焦度:    prism power

例句与用法

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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。