ecosystem

英['i:kəusistəm]美['ikosistəm]

n.
1. 生态系统

What dies or is discarded by one part of the ecosystem nourishes another part.
生态系统某一部分死去的或被丢弃的东西可以为另一部分提供养分。收藏
We tend to distinguish one ecosystem from another according to the most apparent features of its biological components
我们往往根据其中特征最明显的生物成分来区分不同的生态系统。收藏
The productivity or fertility of such an ecosystem increases as the amount of organic material that can be broken down into nutrients increases.
随着分解为营养物的有机物质总量的增加，这种生态系统的生产力或肥沃度也增加。收藏
But there is a real danger facing this important ecosystem
但是这个重要的生态系统正面临着严重威胁。收藏
ecosystem energetics
生态系(统)力能学收藏

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a system formed by the interaction of a community of organisms with their physical environment

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