查询词典 reflection grating

This refractometer is polarization dependent,and the polarization dependency raise with the increase of grating tilted angle.

同时这种折射计具有偏振依赖性，随着光栅倾斜角的增大偏振依赖性提高。

The power-referenced refractometer based on tilted fiber Bragg grating is investigated theoretically by complex mode coupled mode theory.

利用复模式耦合模理论分析了基于闪耀光纤布拉格光栅功率检测的折射计中不同设计参数对折射计性能的影响。

Meanwhile, the larger the relative aperture of the holographic concave grating on aspherical surface is.

同时，利用较大相对孔径非球面全息凹面光栅，可使平场光谱仪的结构更紧凑，从而可实现平场光谱仪的小型化。

Meanwhile, the larger the relative aperture of the holographic concave grating on aspherical surface is, the more compact the flat-field spectrograph will be.

同时，利用较大相对孔径非球面全息凹面光栅，可使平场光谱仪的结构更紧凑，从而可实现平场光谱仪的小型化。

A new design of Fiber Bragg Grating strain sensor with rhombic encapsulation structure was developed.

研制了一种新颖的菱形光纤布拉格光栅低温传感器。

The application of fiber Bragg grating sensors in the monitoring system of the Shenzhen citizen center roof spatial truss structure was presented.

介绍了光纤光栅传感器在深圳市民中心屋顶网架结构中的应用情况。

The ray tracing map of a concave grating ruled on toroidal surface proves the feasibility of the method.

通过刻划在非球面基坯上的凹面光栅验证了光线追迹方法的可靠性。

This is the time when spring is grating into summer, the leaves a tender green and the flowers blooming - among which the girls are giggling when evading an out-reaching stem, their skirts tucked in for fear that the sampan might tilt.

树缝里也漏着一两点路灯光，没精打采的，是渴睡人的眼。这时候最热闹的，要数树上的蝉声与水里的蛙声；但热闹是它们的，我什么也没有。

The present invention makes it possible to make sample fiber grating with variable or fixed period simply and reliably.

控制了两次曝光的时间间隔，便可以控制取样周期；控制了曝光时间，便可以实现变占空比。

The structure light 3-D measurement system is based on the structure light scanning binocular vision measurement of machine vision diffraction grating code principle technology.

本文提出的结构光面扫描三维测量系统是基于机器视觉光栅编码原理的结构光扫描双目视觉测量技术。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。