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单词 Q-switching
释义

Definition of Q-switching in English:

Q-switching

noun ˌkjuːˈswɪtʃɪŋ
Physics
  • The process of pumping a laser that has a low Q, and so cannot oscillate, and then suddenly increasing the Q so that the stored energy is released in a single pulse of very high power; the use of a Q-switch.

Origin

1960s; earliest use found in Journal of Applied Physics. Partly from Q + switching, and partly from either Q-switch or Q-switch + -ing.

 
 

Definition of Q-switching in US English:

Q-switching

nounˌkjuːˈswɪtʃɪŋ
Physics
  • The process of pumping a laser that has a low Q, and so cannot oscillate, and then suddenly increasing the Q so that the stored energy is released in a single pulse of very high power; the use of a Q-switch.

Origin

1960s; earliest use found in Journal of Applied Physics. Partly from Q + switching, and partly from either Q-switch or Q-switch + -ing.

 
 
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更新时间:2024/12/25 10:30:26