光学的

Optical Characterisitics Analysis and Simulation of Grating Light Valve .

光栅光阀的光学特性分析和仿真。

Using a computer, the structure of a grating light valve was simulated based on analysis of optics characteristic of a GLV.

分析了光栅光阀(grating light valve， GLV)的光学特性，对GLV结构进行了计算机仿真。

The efficiency limit of phase-only static DOEs are affected by three factors: phase only, phase quantization and spatial quantization.

一般所谓的绕射光学元件为纯相位绕射元件，其绕射效率上限受三个因素影响：纯相位、相位量化、空间量化。

The influence of groove number of gratings and the optical thickness of the resonant reflector upon linewidth are discussed.

得到光栅照射条纹数和谐振反射器光学厚度对线宽的影响，理论和实验符合。

A linkup of two orbiting spacecraft.

检查照相透明度的光学装置。

In the semiconductor industry the optical lithography has reached almost the limit of what could be made in physic.

在半导体产业光学制版几乎到达了什么的极限在physic可能被做。

Can be used as paint filler, with fine, uniform, high brightness, and good optical properties, nano-calcium carbonate with steric effects of the paints to make this recipe in a larger density of suspended lithopone, since anti - sedimentation.

可作为颜料填充剂，具有细腻、均匀、白度高、光学性能好等优点，纳米碳酸钙具空间位阻效应，在制漆中，能使配方中密度较大的立德粉悬浮，起防沉降作用。

Anodized high purity aluminum reflective optical systems, lighting and reasonable to ensure that a high luminous flux output.

高纯铝阳极氧化光学反光系统，配光合理，确保光通量的高输出。

Furthermore, macrostructure and microstructure of local section were observed by OM, which were compared with simulated results.

通过对实际压铸件局部剖面及其在光学显微镜下微观组织的观察，对模拟结果进行了验证。

Single-System Sound: Sound on a magnetic or optical track that was recorded on the same strip of film on which the action was recorded.

单系统录音：磁性或光学声轨上的声音，与动作记录在同一胶片上。

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。