查询词典 transmission grating

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 unfolded spectra measured by soft X-ray spectrometer and transmission grating spectrometer are compared.

将软X光谱仪和透射光栅谱仪进行比对，由于软X光谱仪是绝对量测量，而透射光栅谱仪是相对测量，只能比较谱形。

The X-ray images and spectra obtained using Chandra's High Energy Transmission Grating Spectrometer show that a strong wind is being driven away from the center of NGC 1068 at a rate of about a million miles per hour.

X -射线图像和光谱获得使用钱德拉的高能透射光栅光谱仪显示，强风被赶出1068星系中心的距离大约在1万英里每小时的速度。

The X-ray images and spectra obtained usingChandra's High Energy Transmission Grating Spectrometer show that astrong wind is being driven away from the center of NGC 1068 at a rateof about a million miles per hour.

通过钱德拉的高能传送光栅光度计所获得的 X 射线图像和光谱显示一股强风被正从 NGC 中心以每小时一百万英里的速度喷射而出。

Laser plasma X-ray emission studies using an imaging transmission grating spectrometer.

X射线透射光栅谱仪用于激光等离子体辐射特性的研究Ⅰ。

The expression of light intensity distribution for a hyperbolic cylinder transmission grating on the frequency plane was obtained by means of Fourier transform method.

用傅里叶光学方法得出双曲柱面透射光栅在频谱面上的光强分布表达式。

The project involved:(1) Development of time and space resolved soft x-ray diagnostic instruments: a pinhole transmission grating streak spectrograph and a stigmatic grazing incidence grating flat-field streak spectrogrph, which are the most powerful in x-ray laser and laser plasma researches of our laboratory.

它们已成为我们实验室X射线激光和激光等离子体软X射线发射实验研究中最有力的诊断手段。（2）系统地研究了X射线激光增益介质—线状激光等离子体的均匀性。结果表明线聚焦激光照明的均匀性是实现均匀线性状激光等离子体的必要条件。

In this paper, the physical model of this kind of scheme is introduced, and the strict coupling wave method is used to calculate the optical character of the transmission grating under the Brewster angle.

提出利用偏振光沿布儒斯特角入射时具有的特性来实现降低光栅表面反射率的方案，介绍了这种方案的物理模型，并利用严格耦合波分析法进行了模拟计算。

The principle of the method is as follows: The method employs a transmission grating plate placed over a sample surface at a small distance h. According to diffraction theorym an incident light wave is divided into both reflected and transmitted diffraction waves at the grating plate.

该方法的原理如下：该方法采用了透射光栅放置在一个小的距离超过每小时板样品表面据衍射theorym事件光波分为既反映和传播的格板衍射波分歧。

The selected subject gives a general design of the grating auto testing instrument, by using the characteristics of orthogonal A and B signals output by optical encoder and symmetrical black and white linear transmission grating bar, and analyzing the means of the high electrical level of signals change to number of counter pluses.

本文通过分析了编码器输出两路信号的正交性(相位相差90°)与直线透射式光栅黑白栅条的分布均匀性的特性，应用把高电平宽度转换为计数脉冲的个数的测试方法，给出了光栅自动测试仪的总体设计方案。

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。