grating
n. 格柵,柵欄,格子
v. 磨碎,壓碎( grate的現在分詞 ); 發出刺耳的摩擦聲; 使人煩惱難受
adj. 刺耳的
A grating is 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.
...an open grating in the sidewalk.
人行道上敞著的下水道格柵
A grating sound is harsh and unpleasant.
She recognized the grating voice of Dr. Sarnoff.
她聽出了薩爾諾夫博士刺耳的嗓音。
1. a barrier that has parallel or crossed bars blocking a passage but admitting air
2. a frame of iron bars to hold a fire
3. 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
1. unpleasantly harsh or grating in sound;
From the cellar grating floated up the flabby gush of porter.
隔著地窖的格子窗飄出走了氣的黑啤酒味兒.
The principle of the circular grating optical scanning holography and the experimental results are presented.
闡明瞭環形光柵光學掃描全息術的基本原理,並給出了實驗結果.
The property of peak wavelength of slanted reflection hologram grating was discussed.
討論了傾斜條紋反射全息光柵的波長特性.
The influence on reflective spectrum of fiber grating with nonuniform temperature variation field is discussed.
討論了非均勻溫變場對光纖光柵反射譜的影響,並針對不同的溫變場模型進行了數值模擬.
Tom fished with a stick for his watch which had fallen through a grating.
湯姆用棍棒探找手錶,他的手錶從柵欄處掉下去了.