片语

Plane diffraction grating平面衍射光栅

plane reflex grating平面反射光栅

replica of plane diffraction grating平面衍射复制光栅

plane-grating cavity平面

plane grating spectrograph平面光栅摄谱机

Plane reflection grating平面反射光栅

plane transmission grating平面透射光栅

英汉例句

• The general theories behind echelle and its applications in astronomy are briefed, and the differences between echelle spectrograph and plane grating spectrograph are analyzed and compared.

  简述阶梯光栅的基本原理和在天文学中的应用，分析并比较了阶梯光栅光谱仪与普通平面闪耀光栅光谱仪的区别。

• After frequency selecting when white light walks through the F-P sensor which cavity modulated by temperature, wavelength demodulating is realized with a plane grating and CCD.

  采用铜管和端面镀膜的光纤制作f - P传感器，白光光源经过腔长受温度调制的F - P传感器选频后，用平面光栅和线阵CCD实现光波波长的解调。

• The astigmatism from a plane grating placed in the divergent light beam was used to compensate the astigmatism from an objective lens.

  将平面光栅置于发散光中，利用平面光栅产生的像散来补偿物镜产生的像散。

• Based on a plane grating monochrometer and a optical scanner, the high time-resolved optical multichannel spectrometer is developed. A computer is used to real-time control and data acquisition.

  以平面光栅单色仪和光学扫描振镜为基础研制一套具有高时间分辨能力的光学多道分析系统，并利用计算机进行实时控制与数据采集。

• A new method for measuring the spectral diffraction efficiency of plane grating with double-beam and single detector is suggested.

  本文提出了一种双光束检测器测试平面光栅衍射效率的新方法。