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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
water-vapor plasma
water vapor resistance of polymer materials
water vapor tape recorder
water-vapour maser
water vapour transport
water vascular system
water vesicle
water wave
waterway
waterway basic survey
waterway check survey
waterway container transportation
waterway engineering
waterway general cargo ship transportation
waterway management
waterway navigation chart
waterway network in the Pearl River delta
waterway of the Heilongjiang River
waterway of the Songhuajiang River
waterway regulation for navigation in mountainous area
waterway regulation structures
waterway regulation works
Waterways Classic
Waterways Law of the People's Republic of China
waterway transport
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