The final process in organic matter decomposition is known as humification.有机物分解的最后程序称为腐殖质化.Both humification and decomposition are impeded.腐殖化过程与分解过程均受到抑制.Transformation and bioavailability of selenium in soil depends ,...
脚下厚厚的松针踩上去软绵绵的。The carpet of pine needles was soft underfoot.地上落了厚厚的一层松针。The ground was thickly carpeted with pine needles.松针还在抖动着.The pine needles were still quivering....
The mesophyll consists of two layers of palisade parenchyma.叶肉是由两层栅栏薄壁组织组成.Aerenchyma is well developed in mesophyll.叶肉中通气组织发达,且均有不规则裂生性气腔.The larva eats the mesophyll tissues and makes the leaves yellow and deciduous.幼虫...
信封被人动过手脚，然后又用胶带封上了。The envelope has been tampered with and then taped shut again.在该住宅区的小型购物街上有一半商店都已封上了门窗。Half the shops are boarded up on the estate's small shopping street.她重新粉刷了楼下的房间，并把二楼封上了。She repainted the dow...