achromatism

achromatism

1. From the characteristic of harmonic relief patterns,the athermalization and achromatism of harmonic diffractive element have been studied in the paper.

从谐衍射元件的理论出发,讨论了谐衍射透镜在消色差和消热差时的特性。

2. tinic achromatism

光化消色差

3. photovisual achromatism

光化视觉消色差性

4. Ms.Feng selects and purchases when the floor pays great attention the achromatism and the superficial texture consistency excessively, this is an erroneous zone similarly.

冯女士选购地板时过分注重无色差和表面纹理的一致，这同样是一个误区。

5. optical achromatism

可见光消色差性

6. symmetrical achromat lens

对称式消色差透镜

7. plane achromat

平面消色差透镜

8. The method for determine sewage's chroma is method of dilution multiple.It's easy to bring in error when using eyes to determine the diluted sample is whether achromatism or not.

摘要污水色度的测定一般采用稀释倍数法，该方法在用人眼判定稀释后的水样是否接近无色时容易引起误差。

9. Actinic achromatism

日光谱线消色差

10. The initial configuration of this system as well as the surface parameters of BOE are established according to theory of achromatism, and further more, the structure is optimized.

根据消色差原理确定系统的初始结构以及二元面的面形参数，从提高像质的角度对其进行优化。

11. The influence of input beam size on the maximum intensity in the focus of singlet lens and achromat was compared.

比较了消色差透镜及单透镜中脉冲初始光腰尺寸对聚焦的影响.

12. quartz-fluorite achromat

石英萤石透镜

13. As compared to common compensators, this compensator is convenient to operate,and has a high degree of accuracy and a good nature of achromatism.

给出一种新的三元复合式消色差补偿器,该补偿器具有调节方便、精度高、在一定波长范围内消色差性能良好等优点。

14. Optimal design of rhomb-type achromatism retarder

菱体型消色差延迟器的优化设计

15. compensating achromat

补偿消色差透镜

16. The SNR, the antenna condition and the Bragg condition as well as achromatism in optical design are discussed.

讨论了在光学设计中的信噪比要求，天线条件，色差兼容和布喇格条件。