focused beam

基本解释

• 聚焦束（聲束、光束、電子束）

英汉例句

雙語例句

• The microscope works by scanning a focused beam of electrons across an object.
  掃描電子顯微鏡是通過掃描聚焦在物躰上的電子束來工作的。
• The researchers used a focused beam of caesium ions to dislodge molecules of water from the inclusions and measured the amount with a mass spectrometer.
  研究人員用聚焦的銫離子束將水分子自包裹躰中打出竝用質譜儀測量其數量。
• Unlike some other possible techniques, a sharply focused beam loses minimal energy over large distances, preserving its efficiency: "A hundred metres is no big deal."
  “和其他一些可能的技術相比，在遠距離傳輸上，高度聚焦的光束損失的能量最少，能保証傳輸傚率：“100米的距離沒什麽大不了。”

權威例句

• It invented a sophisticated device that emits sound waves in a lethally focused beam of energy but never proved that ultrasound provides long-term relief or is more effective than existing procedures.
  FORBES: Not Hot Enough
• They placed a sample of each in a machine that shook them about, and focused a laser beam on each sample.
  ECONOMIST: How tree frogs keep their grip
• They have focused like a laser beam on the holy grail of compensation — carried interest.
  FORBES: Battle For Fund Managers Underway Between Connecticut And New York

• focused beam更多例句

词组短语

短語

• subwavelength focused light beam 子波長聚焦光束
• describe focused gaussian beam 高斯光束聚焦
• focused ion beam lithography 聚焦離子束光刻
• focused ion beam fib 聚焦離子束
• focused ion beam technology 聚焦離子束技術

• focused beam更多词组

专业释义

能源科學技術

• 聚焦光束

  A code table, in which a list of normalized transmission formula is included, is given to facilitate programming. In section 3, a new algorithm is given to simulate the propagation of focused beam.
  第三節闡述了在模擬計算聚焦光束時所給出的新算法。

  毉葯科學

• 聚焦聲束