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单词
fir
释义
fir
Encyclopedia
农学
〔用材树种〕
释
fir
冷杉
松科(Pinaceae)冷杉属(Abies)植物的统称。常绿乔木,树干端直,树形优美,是高山地带的顶级群落组成树种,也是很好的园林绿化观赏树种。
理学
裸子植物
释
fir
冷杉属
裸子植物松目松科的一属。
Mathematics
>代数学>环论>释义
free ideal ring (fir)
自由理想环
fir
= free ideal ring
自由理想环
随便看
communications in underground mine
communications management for the Arts
Communications Museum
Communication Sociology
communications of concentrators
communication software
communications security
communications signalling tester
communication standard
communication statistics
communication studies
communication subnet
communication system
communication system for data transmission
communication system of urban rail transit
communication task plan
communication test instruments
Communication Theory
communication theory
Communication Theory of Secrecy System
communication transmission system of urban rail transit
Communication University of China
Communication University of Shanxi
communication with extra-terrestrial intelligence
Communication,Navigation,Surveillance /Air Traffic Management
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