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long-distance transport
释义
long-distance transport
Encyclopedia
农学
矿质元素长距离运输
释
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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ground rope
ground row
ground-satellite communication
ground screen
ground search & rescue
groundsel
ground set
ground sharks
ground shock
ground sloth
ground source heat pump
ground source heat pump air-conditioner
ground source heat pump heating
ground spectrometer
ground state
ground state degeneracy polymer semiconductor
ground-state depletion effect
ground state depletion microscope
ground state energy
ground state of atom
ground state rotational band
ground state spontaneous fission
ground-state spontaneous fission
ground station
ground-structure method
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