光栅

It uses a macro laser sensor based on optical-electronic triangulation method to get diametric size, and uses grating linear transducer and scanning sensor composed of laser diode and photo-diode to get axial size of the work-piece to be measured.

它利用基于光学三角法的激光位移传感器获得轴类零件的径向尺寸，利用半导体激光器与光电二极管组成的扫描式发讯传感器和光栅传感器的组合获得轴向尺寸。

An aluminum bar grating screen encloses an exterior patio and deck filtering interior views and forming a sparkling and diaphanous wall from the street.

铝棒光栅的屏幕包围了外部庭院和甲板过滤内部的意见，形成波光粼粼的街道和透光墙。

The results of infrared dichroism indicate that molecules within mat-crystal structure are highly oriented in the shearing direction i.

以光栅效应计算了PPTA草席晶结构的长周期数据值及条带的取向状况，得到了较好的结果。

Here, we design a new structure utilizing single layer dielectric subwavelength grating for polarization beam splitting around wavelength of 1.55μm. It also has potential in fiber communication or hybrid optical elements.

因此在本论文中提出一种新的设计，可以利用简单的单层次波长介电质光栅来实现不错的分光效率，具有在光纤通讯波长(1.55μm)上极化分光的效果以及制作复合型光学元件的潜力。

With the help of the diffraction theory grating,the influences on diffraction efficiency of MGSs were discussed.

利用光栅的衍射理论对衍射效率变化进行了分析。

The diffraction efficiency of the inscribed grating decreases with further increase in annealing temperature above 575℃.

光栅的衍射效率随热处理温度的升高而减小，在575℃后又开始升高。

By choosing special structure of the phase grating, the diffraction light mainly contains ±1 order components.

通过选择相位光栅的结构，可以使衍射光的±1级分量最大。

The characteristics of diffraction grating of oblique incidence light wave are analysed theoretically and verified in experiments.

本文分析了斜射光波的光栅衍射特点，并在实验中得以验证。

By using ultraviolet imprint technology, the replication of micro-structure diffraction grating is studied.

研究了利用紫外压印技术复制微结构光栅的方法。

Study of transmission grating diffraction efficiencies for soft X-rays .

透射光栅对软X射线衍射效率的研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。