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Experimental study of deflection based on half-metal tube package fiber Bragg grating . Chinese J.

光纤布拉格光栅的半金属管封装及挠度实验研究。

So liquidcrystal grating is used in extensive field such as diffraction optics, photoelectric switch,deflexion controlling of light beam.

因此液晶光栅的这种光电特性在衍射光学、光电开关、光束偏转控制等许多领域具有广泛的应用前景。

The fabrication process of a compact planar waveguide etched-grating demultiplexer based on silicon-on-insulator is studied.

研究了基于绝缘材料上的硅材料的平面波导刻蚀光栅分波器的主要制作工艺。

We use hyperpolarize and depolarize current to change the membrane potential and discharge activity of the cells, paired with selected orientation drifting grating stimulation. The subsequent orientation tuning properties were examined.

据此我设计实验让细胞在去极化，超极化和正常状态下接受长时间的非最佳方位光栅刺激，考查细胞的方位和方向选择特性是否会发生可塑性变化。

In order to control the depth of the acupuncture, this research makes use of the photo interrupter to detect parallel grating swept and combine the depth gauge organization to measure the acupuncture profundity.

为了掌控针灸针进针深度，本研究所设计之针灸针深度计乃使用光遮断器感测元件侦测所扫过之平行光栅数，并结合深度计机构之设计来量测其针灸针进针之深度。

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。

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。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。