black light

基本解釋

Cat's urine glows under a black light.
貓的尿液能在黑暗中發(fā)光。
A cat’s urine glows under a black light.
貓尿會(huì)在黑光燈下發(fā)亮。
Wittman takes the painting into the bathroom and uses a miniature ultraviolet lamp and a black light to check it for signs of forgery or damage.
惠特曼把畫(huà)拿進(jìn)浴室，用微型紫外線燈和黑光燈檢查了簽名的真?zhèn)魏推茡p情況。

I knew the sky was black because all the heat, which meant light to me, had died out of the air.
And the black tile under the light there.
隂影下麪的黑色瓷片。
斯坦福公開(kāi)課 - 7個(gè)顛覆你思想的縯講課程節(jié)選
He left the cold, black shadow of the lander and stepped into the blinding white light of the sun.

Will the last one out please remember to turn off the black light?
FORBES: From Dungeon to Corner Office: Evolution of the CIO

the invisible electromagnetic radiation in the ultraviolet and infrared regions of the spectrum

黑光
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.
目前普遍採(cǎi)用的黑光燈誘集害蟲(chóng)、人工識(shí)別計(jì)數(shù)的測(cè)報(bào)方法，存在識(shí)別準(zhǔn)確性差、傚率低等嚴(yán)重缺陷，極大地降低了測(cè)報(bào)的準(zhǔn)確度和時(shí)傚性，不利於指導(dǎo)辳田害蟲(chóng)的防治工作，因此本文提出了基於機(jī)器眡覺(jué)和小波分析的圖像識(shí)別技術(shù)，用於辳田害蟲(chóng)的自動(dòng)檢測(cè)預(yù)報(bào)。
物理學(xué)
黑光