营养物

Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.

维管植物花粉囊内子母细胞的富含营养物质的一层结构。

The new leaves photosynthesize and food is stored in their bases thus giving rise to a new bulb.

新生的叶片进行光合作用，营养物质重新被储藏在基部，从而产生新的鳞茎。

The organic litter will help to cushion trampling forces, limit the compactability of soils, release plant nutrients, and reduce the erosie forces of rainfall.

这些杂物有助于缓冲踩踏地面的力量,避免壤的结块成形,释放植物营养物,而且减少降雨的腐蚀。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体氮磷营养物质不断积累，部分藻类及水生生物的过度繁殖，导致了水体的富营养化。

In addition, in the Wheat Germ oil also includes nutrients and so on the choline, phytosterin, but also has the Guguangantai and so on the many kinds of trace elements.

此外，麦芽含有胆碱、植物固醇等营养物质，有谷胱甘肽等多种微量元素。