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- invisible light filter 不可见光滤光镜
- Dr Marka has created a curtain of invisible light that mosquitoes cannot penetrate. 马卡博士发明了一种蚊子无法穿越的不可见光帘子。
- But NoblePeak says that commercial infrared illuminators could shed enough invisible light for its goggles to work for any covert operations indoors. 但是诺贝尔皮克公司表示,商用的红外光照明器可以发出足够的不可见光,让带著夜辉视镜的人可以透视黑暗屋内的动静。
- Light filtered through the blinds. 光线通过窗帘
- Moreover, by appending filter and interference light filter, the signal noise ratio of the system is enhanced greatly. 此外,还分析了检测光学系统,对信号中的噪声进行分析,在系统中增加了滤波装置和滤光片,大大提高了检测系统信噪比。
- Acousto-optic tunable filter(AOTF) are compact, tunable, narrow-band light filter. 声光可调滤光器(Acousto-Optic Tunable Filter,简称AOTF)是一种致密、可调、窄带宽的滤光器。
- Filter Layer: In a photographic film, a thin, uniform, colored layer that is coated above or below the emulsion to serve as a light filter. 滤层:在摄影胶片中的一种薄的,均一的,彩色的涂层,它涂在乳剂的上面或下面,担任滤光作用;
- The evening light filtered in through the open windows. 晚上的灯光从开着的窗子透了出来。
- Based on the chromatics, the RGB and HSI color models are analyzed.The principle and the realizing method of the software digital light filter is induced in detail. 文中从色度学原理出发,分析了RGB、HSI彩色模型,并基于此给出了软件数字滤光的原理、具体实现方法以及实验结果。
- According to whether the light intension is in the zone of CCD linear response we control the direct current dynamo to drive the light filter to reduce the measure err effectively. 根据现有的测量方法和大量的实验结果,本文采用了单点式抗振技术来解决干涉仪的抗振问题。
- Finally, the merits of the light filter such as easy to realize, cost a little, flexible fit of different light wavelengths,multi-wavelength filer are concluded.This kind of digi... 这种软件数字滤光可以作为彩色图像的预处理,实现光学颜色滤光片的功能。
- Almost no light filtered through the great dull clouds which hovered like heavy dumplings in the sky and seemed to presage many hours of snow. 空中暗云低徊,阴沉沉的一片,一缕阳光也透不过来,看样子这雪还得下好几个钟头哪。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Some stars are invisible to the naked eye. 有些星体肉眼是看不见的。
- He remains invisible when out of spirits. 闷闷不乐时,他不露面。
- Instead the Moon remains visible during totality, reflecting reddened light filtering into the Earth's shadow. 月全食期间月球还是可见,光线经过地球大气层散射到地球阴影里,让月球反射出红光。
- Germs are invisible to the naked eye. 细菌用肉眼看不见。
- Nothing troubles you now.Soft light filters through the water, tinting it with the various shades of blue and green. 跟潜水的每米一起所作,它环绕你变得更安静和更和平的。
- The gun can fire invisible rays. 这枪能发出看不见的射线。
- The mends were almost invisible. 修补过的地方几乎看不出来。