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矿质元素长距离运输
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矿质元素长距离运输
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矿质元素长距离运输
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long-distance transport
矿质元素长距离运输
养分从根经木质部或韧皮部到达地上部的运输以及养分从地上部经韧皮部向根部运输的过程。由于养分迁移距离较长,所以称为长距离运输。又称养分纵向运输。
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four-knot
four-leaf clover
four-leafed rose
fourleaf ladybell root
fourleaf peperelder
four lemma
Four Lesser Banks
four-level system
four lobed flower patterns
four-machine separated pumped storage power station
Four Major Canals
four major Chinese carps
four major Chinese carps breeding
four major Chinese carps seed culture
four-man bobsleigh
four master poets of the Yuan Dynasty
Four Masters of Haiyang
Four Masters of the Southern Song Dynasty
Four Masters of the Yuan Dynasty
four-matrix
four modernizations synchronization strategy
Four Modernizations (the modernization of agriculture, industry, national defense, and science and technology)
four-momentum
Four Monks
Four Moods
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