查询词典 chromatic

Thus, the total chromatic dispersion can actually be zero.

因此，总色散量实际可以为零。

Numerical simulation and analysis on photonic crystal fiber with closing to zero and flattened chromatic dispersion.

接近于零色散的色散平坦光子晶体光纤的数值模拟与分析。

However, chromatic dispersion is a characteristic of both multimode and single-mode fiber.

然而，色散现象是多模和单模光纤两者都有的特徵。

Refractive index, chromatic dispersion and absorption coefficient are material figures of merit for ultrafast all optical switch.

折射率、色散和吸收系数是用于超高速全光开关的光学材料的重要品质指数。

Then the influence of the different duty cycles on the chromatic dispersion tolerance of the two tributaries is studied.

在此基础上，研究了各种占空比对于幅度支路与相位支路色散容忍度的影响。

The invention also discloses a chromatic dispersion monitoring system, a modulation device and a monitoring device.

本发明还公开了一种色散监测系统、一种调制装置及监测装置。

The analysis result shows that the chromatic dispersion of the optic fiber has a relatively serious effect on the measuring range of the system.

分析表明色散特性对于系统的测量范围有较大的影响。

Chromatic dispersion is a characteristic of all optical fibers, caused by the fact that different wavelengths of light travel at different velocities in glass.

色散 色散是所有光纤的一种特性，由不同波长的光线以不同速度在玻璃中传输而引起。

Among them , it has introduces the function of chromatic dispersion of the grating and optical detection emphatically - Photocell .

其中着重介绍了光栅的色散作用以及光学检测器—光电池。

Chromatic dispersion monitoring method based on frequency-shift of SOA［J］.

基于半导体光放大器频移的色散监测方法研究［J］。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。