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单词
FIR
释义
FIR
Encyclopedia
工学
空域管理
释
flight information region;FIR
飞行情报区
为提供飞行情报服务和告警服务而划定范围的空域。
Physics
光学、声学
光学
far infrared, FIR
远红外
>光学>红外光学>释义
far-infrared, MIR
远红外
>无线电物理学>电磁波物理>释义
far-infrared laser, FIR
远红外激光
>无线电物理学>电子电路>释义
数字滤波器
digital filter
FIR
有限长单位冲激响应
Astronomy
FIR
全称:far infrared。远红外
随便看
fishery biodiversity
fishery biodiversity conservation
fishery biodiversity measurement
Fishery Biology
fishery biology
Fishery biology measurement
fishery carbon sequestration
Fishery Committee for the Eastern Central Atlantic
fishery communication
fishery communication base station
fishery culture
fishery drug and fishery prohibited drug
fishery ecological compensation
fishery ecological engineering
fishery economic policy
Fishery Engineering Research Institute
fishery enhancement and releasing time
fishery environment
fishery environmental organic substance pollution
fishery environmental quality assessment
fishery environmental quality standards
fishery environment monitoring
fishery environment of inland waters
fishery environment of saline-alkali regions
fishery environment pollution
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更新时间:2026/6/18 7:15:18