... black filter 透紫外光滤片,只让紫外光透过的滤片 black light 紫外光灯的俗称 black opaqueopague 黑丹,修饰底片颜料 ...
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black light lamp 紫外线照射装置 ; [植保] 黑光灯
black-light lamp 不可见光灯 ; 黑光灯
Black light compensation 背光补偿 ; 不可见光补偿 ; 光补偿
black light theatre 黑光剧 ; 黑光剧场
flood-type black light 泛光型黑光灯
black-light emitter 不可见发射体 ; 黑光放射体
black light meter 黑光检测仪
black-light method 黑光检查微裂缝法 ; 铁粉检查法
At the present time the prediction method of attracting pest with black light and recognizing and counting by man is generally adopted. There are some serious shortages such as bad recognition accuracy and low efficiency.
目前普遍采用的黑光灯诱集害虫、人工识别计数的测报方法,存在识别准确性差、效率低等严重缺陷,极大地降低了测报的准确度和时效性,不利于指导农田害虫的防治工作,因此本文提出了基于机器视觉和小波分析的图像识别技术,用于农田害虫的自动检测预报。
参考来源 - 基于机器视觉和小波分析的农田害虫识别系统·2,447,543篇论文数据,部分数据来源于NoteExpress
N the invisible electromagnetic radiation in the ultraviolet and infrared regions of the spectrum (紫外线、红外线等的)不可见光
A cat's urine glows under a black light.
猫尿会在黑光灯下发亮。
Just don't investigate CSI-style with a black light.
只是不要用紫外光灯来进行犯罪现场调查。
Physical control by yellow trap aphids, black light trapping moth.
物理防治利用黄板诱杀蚜虫,黑光灯诱杀蛾类。
I knew the sky was black because all the heat, which meant light to me, had died out of the air.
VOA: special.2009.11.15
And the black tile under the light there.
阴影下面的黑色瓷片。
He left the cold, black shadow of the lander and stepped into the blinding white light of the sun.
VOA: special.2009.07.15
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