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The effect of leaf fall decomposition for 8 tree species on soil microorganisms was studied.
研究了8个树种凋落叶分解对土壤微生物数量和组成的影响.
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Cumulation in each sample plot was a little different with the annual litter production.
各样地的蓄积量多少与年凋落量有一些差异.
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Falling dead vegetation and animal-remains ensure a regular return of nutrients to the soil.
枯死凋落的植物和动物的遗骸可以确保土壤肥力的正常恢复.
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- invite v.邀请;请求;招致;n.请柬;
- emergency n.突发事件;紧急情况adj.紧急情况下的;应急的;
- fish n.鱼;鱼肉;v.捕鱼;钓鱼;搜寻;旁敲侧击地打听;
- consideration n.仔细考虑;讨论;体贴;应考虑的因素;报酬;
- aunt n.阿姨;姨母,姑妈;舅妈;婶娘;
- tough adj.棘手的;坚强的;粗野的;治安很差的;艰难的;强硬的;坚固的;嚼不动的;倒霉的;n.暴徒;
- potential adj.潜在的;n.潜力;可能性;
- middle n.中央;中部;中等;腹部;adj.当中的;中间的;中等的;年龄居中的;折中的;
- bunch n.一伙;一束;一串;大量;群体;发辫;v.使变紧;打褶;
- entire adj.全部的,整个的;
- consist v.由…组成;在于;
- misery n.痛苦;不幸;穷困;悲惨的境遇;

