The percentage of biomass aboveground and root is 80%and 20%respectively, and the order of distribution proportion of biomass in different organs is trunk > root > branch > bark > needle.是什么意思_The percentage of biomass aboveground and root is 80%and 20%respectively, and the order of distribution proportion of biomass in different organs is trunk > root > branch > bark > needle.在线翻译_英语_读音_用法_例句