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激光频率标准
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激光频率标准
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频率标准
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laser frequency standard
激光频率标准
采用国际计量委员会(CIPM)标准频率推荐值列表中的某个光频电磁辐射跃迁作为参考,通过稳频技术把输出激光频率锁定到这个参考跃迁上,实际复现标准频率或复现米的激光系统。输出频率在光学波段的频率标准。
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control for gear noise
control for human albumin
control for no nequilibrium noise
control for pulverized coal preparation system
control for reciprocating machinery noise
control for water pump room
control function
control gate mark
Control Group
control group
control hazard
control head
control in epidemic area of biological warfare
control in heat transfer process
control in-process for food safety
control input place
control instrument
control instrumentation
control integration design
control knob
controllability
controllability canonical form
controllability index
controllability indices
controllability matrix
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