bottle beam

基本解释

• [物理学]局域空心光束

英汉例句

双语例句

• A partially coherent bottle beam can be generated by choosing appropriate degree of spatial coherence.
  据此，可以通过选择合适的空间相干度，产生部分相干局域空心光束。
• We find that, for a certain degree of spatial coherence, the partially coherent bottle beam disappears if the Fresnel number is too small.
  结果显示，对于相干度一定的部分相干光束，当菲涅耳数小到一定程度时，部分相干局域空心光束的现象将消失。
• The propagation properties of the bottle beam were described based on geometrical optical theory, interferential theory and diffraction theory.
  分析几何光学理论、干涉理论和衍射理论对局域空心光束传输特性的描述。

权威例句

• The spot ends with a still-young Dafoe boarding the bus and a closing shot of a Jim Beam bourbon bottle.
  FORBES: Marketers Embrace "Values" Pitch In Tough Times

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专业释义

物理学

• 局域空心光束