grating

英 [ˈɡreɪtɪŋ]

美 [ˈɡreɪtɪŋ]

n.  (窗户、地沟口等的)栅栏，格栅，格子
adj.  刺耳的
v.  擦碎，磨碎(食物); 使人烦躁; 使人烦恼; 使人难受; (使)发出刺耳的声音，发出吱吱嘎嘎的摩擦声
grate的现在分词

复数：gratings　现在分词：grating　

GRE

BNC.19713 / COCA.17014

牛津词典

noun

• （窗户、地沟口等的）栅栏，格栅，格子
  a flat frame with metal bars across it, used to cover a window, a hole in the ground, etc.

adj.

• 刺耳的
  unpleasant to listen to

柯林斯词典

• N-COUNT 栅栏；格子；格栅
  Agratingis a flat metal frame with rows of bars across it, which is fastened over a window or over a hole in a wall or the ground.
  1. ...an open grating in the sidewalk.
     人行道上敞着的下水道格栅
• ADJ-GRADED （声音）刺耳的
  Agratingsound is harsh and unpleasant.
  1. She recognized the grating voice of Dr. Sarnoff.
     她听出了萨尔诺夫博士刺耳的嗓音。

英英释义

noun

• optical device consisting of a surface with many parallel grooves in it
  Synonym:diffraction grating
• a frame of iron bars to hold a fire
  Synonym:grate
• a barrier that has parallel or crossed bars blocking a passage but admitting air
  Synonym:grate

adj

• unpleasantly harsh or grating in sound
  1. a gravelly voice
  Synonym:gravellyraspingraspyroughscratchy

双语例句

• The influence of the second coating on the fiber Bragg Grating ( FBG) temperature sensitivity is researched.
  系统研究了二次涂敷封装方案对光纤光栅（FBG）温度特性的影响。
• The research in this paper includes the line-scanning interferometric system, grating spectral dispersion system, CCD im.
  本文提出了一种基于光谱色散线扫描的干涉型纳米表面三维在线测量系统，并进行了实验研究。
• In the spectrum bandwidth and cost aspect, Spectrometers with prisms and grating are equivalent.
  在光谱带宽和成本方面，棱镜光谱仪与光栅光谱仪基本接近。
• The XPM technique is applied to the demodulation system for fiber grating sensor.
  将XPM技术首次应用于光纤光栅传感器解调系统。
• And the effects of the geometrical dimensions of the grating on high frequency characteristics of system were analyzed.
  并针对矩形栅的两种典型结构进行数值计算，分析了金属栅的几何尺寸对系统高频特性的影响。
• The invention relates to a method and a device for demodulating a frequency domain fiber grating sensing network.
  本发明涉及一种频域光纤光栅传感网络解调的方法和设备。
• Temporal characteristics of output pulse from a grating pair stretcher with a slit are investigated neglecting the spatial diffraction.
  在忽略空间衍射效应的情况下，研究了内含狭缝光栏的光栅对展宽器式脉冲整形器的输出光束的时间特性；
• A novel grating light modulator for projection display is introduced.
  本文提出了一种用于投影显示的新型光栅光调制器。
• The experiment of reflected grating with compact disc is introduced in this paper.
  介绍了利用光盘片进行反射光栅实验的方法。
• To explore new testing methods in the simulation experiment, the application of fiber Bragg grating sensing is studied.
  为探索相似模拟实验新的检测方法，研究了光纤光栅传感技术在相似模拟实验中的应用。