查询词典 reflection grating

The grating spectrometer has several advantages over existing commercial products for being able to measure semi-continuous spectrum in critical hydrocarbon peak region and better signal baseline stability critical for accurate spectroscopy.

与目前的商业产品相比，该光栅光谱仪具有几个优点：能够测定临界油气峰区的半连续光谱，信号基线稳定性更好，后者对光谱的准确性非常重要。

The device can measure vacuum ultraviolet spectroscopy within a certain range of wavelength simultaneously, and achieve the optical spectrum and pixel resolution of glancing incidence grating vacuum ultraviolet spectrometer, the testing time responses well and the device has high sensitivity; the moveable component is not needed in the vacuum cavity, and the structure is simple and reliable.

本装置有同时测量一定波长范围内真空紫外光谱的能力，并达到掠入射光栅真空紫外光谱仪的光谱和像素分辨率，检测的时间响应好且有很高的灵敏度；真空腔体内无需可移动部件，结构简单可靠。

The fluorescence spectra for whole blood,erythrocyte and hemoglobin from healthy and fresh experimental mice under the wavelength of 407nm (Δλ 1/2≈18nm) excitation are measured by a grating spectrometer,and their emitting mechanism and spectral characteristic are investigated.

引 言利用光诱导产生的荧光光谱了解生物大分子的结构或诊断生物组织病变已经盛行很多年了，在临床上荧光显微镜和血细胞计数器等仪器已经成了检查人的身体健康状况的基本工具。

I don't like that woman with a grating voice.

我不喜欢那个说话声音刺耳的女人。

No, you just have a very grating voice.

不疼，是你的声音刺耳

Recent progress in theory,design and applications of fiber grating sensors.

光纤光栅传感器的理论、设计及应用的最新进展。

In the last Section, the experimental method of the grating recorded is also introduced.

并在优化的基础上设计了一个可用于CWDM系统中的8通道的波长解复用器件。

The researches of the application of fiber grating sensors have obtained more and more attentions.

光纤光栅在传感器方面的应用和研究也越来越引起人们的重视。

One grating is put in front of the other, they can make use of each other and establish double-frequency oscillation.

文章在简述激光器结构的基础上，重点介绍了对输出双脉冲的时间同步性的研究。

Grating signal processing on the design and circuit simulation, as well as related programming.

关于光栅信号处理的设计和电路仿真，以及相关的程序设计。

"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。