focused beam

基本解释

• 聚焦束（声束、光束、电子束）

英汉例句

双语例句

• The microscope works by scanning a focused beam of electrons across an object.
  扫描电子显微镜是通过扫描聚焦在物体上的电子束来工作的。
• 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.
  研究人员用聚焦的铯离子束将水分子自包裹体中打出并用质谱仪测量其数量。
• 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术相比，在远距离传输上，高度聚焦的光束损失的能量最少，能保证传输效率：“100米的距离没什么大不了。”

权威例句

• 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

短语

• subwavelength focused light beam 子波长聚焦光束
• describe focused gaussian beam 高斯光束聚焦
• focused ion beam lithography 聚焦离子束光刻
• focused ion beam fib 聚焦离子束
• focused ion beam technology 聚焦离子束技术

• focused beam更多词组

专业释义

能源科学技术

• 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.
  第三节阐述了在模拟计算聚焦光束时所给出的新算法。

  医药科学

• 聚焦声束