black light

基本解釋

• [光] 黑光；近紫外光；不可見光

英漢例句

雙語例句

• 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。

原聲例句

• 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。
  斯坦福公開課 - 7個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.

權(quán)威例句

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

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詞組短語

短語

• black -light ? lamp 不可見光燈
• Focusable black -light 可聚焦黑光
• The Black -light Night-vision Camera 黑光夜眡攝像儀
• Types of Black -light Night-vision Camera 黑光夜眡攝像儀的類型
• Black light -proof packaging paper 黑色不透光包裝紙

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英英字典

柯林斯英英字典

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

• black light劍橋字典
• black light柯林斯字典

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

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

  物理學(xué)

• 黑光

毉葯科學(xué)

• 不可見光

攝影

• 紫外光燈的俗稱

動力與電氣工程

• 不可見光
• 黑光