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单词
main root
释义
main root
Encyclopedia
农学
根际环境
释
main root; axial root
主根
由胚根的顶端分生组织发育形成的根。
理学
根
释
main root
主根
种子萌发时,胚根细胞分裂和伸长所形成的垂直向下生长的根。因是植物体上最早出现的根,又称初生根或直根。
Biology
main root
主根
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economic fineness
economic forecast
economic forest breeding
economic formation of society
economic foundation
economic function of green space
economic functions of the socialist state
economic geography and public policy
economic geography of forestry
Economic Geography: the Integration of Regions and Nations
economic globalization
economic governance
economic growth
Economic Growth and Agriculture
economic growth factor
economic growth theory
economic hinterland
economic impacts of the port
economic incentive instruments
economic indemnity
economic index
economic indicator
economic information analysis
Economic Information Daily
economic information resource
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