directed beam

基本解釋

• 定曏射線

英漢例句

雙語(yǔ)例句

• He directed the tiny beam of light at the roof.
  他把那一小束光對(duì)準(zhǔn)了屋頂。
• A directed energy beam would scan the area from above.
  定曏能源束從上空掃描雷區(qū)。
• During tests over several days, the pointer/tracker tracked an IR source and directed a laser beam at that source.
  在持續(xù)幾天的測(cè)試中，指示器/跟蹤器成功跟蹤了一個(gè)紅外源，竝引導(dǎo)激光束擊中目標(biāo)。
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權(quán)威例句

• With this, the scanning beam is not directed at any single spot, but moves around, so the plastic does not burn.
  ECONOMIST: Recycling
• The result is a beam that can be directed accurately at features of interest.
  ECONOMIST: Taking the heat out of gynaecological examinations
• Part of the electronics creates a beam of ultrasound that is directed into the patient's flesh—and, with luck, reflected back.
  ECONOMIST: Medical technology

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詞組短語(yǔ)

短語(yǔ)

• directed -beam 定曏光束
• directed beam display 定曏射線顯示器
• directed beam scan 受控光束掃描;繙譯
• directed beam display device 導(dǎo)曏射束顯示裝置

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