非生物成分
- 网络abiotic component
非生物成分-
将这些非生物成分联系在一起的是两种力量：通过生态系统的能量流转和生态系统内部的营养循环。
Two major forces link these constituents : the flow of energy and the cycling of nutrients .
-
办公设备多年来一直是污染和废物的来源，产生大量数以吨计的不可回收塑料、危险化学品和非生物降解的成分。
Office equipment has been for years a source of pollution and waste , producing tons of non-recyclable plastics , dangerous chemicals , and massive amounts of non-biodegradable components .