grating
英 [ˈgreɪtɪŋ] 美 [ˈɡretɪŋ]

n.

格栅，栅栏，格子；

v.

磨碎，压碎( grate的现在分词 )；发出刺耳的摩擦声；使人烦恼难受；

变形

复数：gratings

英英释义

grating[ 'greitiŋ ]

• n.
  • a barrier that has parallel or crossed bars blocking a passage but admitting air

    同义词：grate

  • a frame of iron bars to hold a fire

    同义词：grate

  • optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum

    同义词：diffraction grating

• adj.unpleasantly harsh or grating in sound

  同义词：gravelgravellyraspingraspyroughscratchy

词组短语

fiber grating光纤光栅

diffraction grating衍射光栅；绕射光栅

holographic grating[化]全息照相栅

concave grating凹面光栅

grating constant光栅常量；晶格恒量；点阵常数

grating monochromator光栅单色仪

transmission grating透射光栅

grating spectrometer光栅光谱仪，光栅分光计

grating spectrograph光栅摄谱仪

reflection grating反射光栅

plane grating平面光栅

更多收起词组短语

双语例句

用作名词(n.)

1. From the cellar grating floated up the flabby gush of porter.
   隔着地窖的格子窗飘出走了气的黑啤酒味儿。
2. A face leered at him through a grating in a door.
   有一张脸从门上的格栅里恶狠狠地瞪着他。
3. The grating are made of rods or wire.
   光栅由金属或丝制造。

用作形容词(adj.)

1. As he spoke there was the sharp sound of horses' hoofs and grating wheels against the cub, followed by a sharp pull at the bell.
   就在他说话的时候,响起了一阵清脆的马蹄声和马车轮子摩擦路边镶边石的轧轧声,接着有人猛烈地拉着门铃。
2. Evil though she was, you would have been sorry to see her hideous white skin and hear her grating voice.
   尽管她很坏，可是当你看到她丑陋的白皮肤，听到她难听刺耳的声音时，你还是会感到难过的。

权威例句

Fiber grating sensors
Fiber grating spectra
Fiber Bragg grating technology fundamentals and overview
Optical fiber long-period grating sensors.
Long-period fiber grating as band-rejection filters
The Reflection Grating Spectrometer on board XMM-Newton
Optical fiber long-period grating sensors. Optics Letters, 21(9), 692-694
Multiplexed fiber Bragg grating strain-sensor system with a fiber Fabry - Perot wavelength filter
Cladding-mode resonances in short- and long-period fiber grating filters: Errata
First Light Measurements with the XMM-Newton Reflection Grating Spectrometers: Evidence for an Inverse First Ionisation Potential Ef...