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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
Japan Forestry and Forest Products Research Institute
Japan Industrial Designers' Association
Japan informatization railway
Japan Institute of Design Promotion
Japan Institute of the Moving Image
Japan Islands
Japan-Korea Annexation Treaty
Japan Library Association,JLA
Japan Magazine Publishers Association
Japan Meteorological Agency
Japan News Network
Japan one village, one product
Japan Patent Information Organization
Japan Playwrights Association
Japan Proton Accelerator Research Complex
Japan Railway Disaster Prevention System
Japan Railway Technical Research Institute
Japan Satellite Broadcasting Inc
Japan's bombardment of the Xinshenglong Ship
Japan Science and Technology Agency
Japanse army's experiments for biological weapons
Japan's modern agricultural economy
Japan Society for the Study of the Book of Songs
Japan Society of Chinese Ci Poetry
Japan Society of Human Culture
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更新时间:2026/8/24 11:20:00