野生动物是脆弱的生态系统中的一个重要组成部分，一种物种的灭绝会带来其它物种的相继灭绝。
Wild animals are essential components of the delicate ecosystem, and the extinction of one species is likely to cause the disappearance of another.
迪乌夫博士建议向生活在脆弱生态系统中的农民支付环境服务和碳保存及碳吸存费用。
Payments for environmental services and for carbon conservation and sequestration could be made to farmers living in fragile ecosystems, Dr Diouf suggested.
其它生物技术方法已经产生了改进食物质量和一致性的生物体或者在脆弱生态系统中清理漏油和重金属的生物体。
Other biotechnological methods have led to organisms that improve food quality and consistency, or that clean up oil spills and heavy metals in fragile ecosystems.
高级定制，还健在的，有点像被现代审美品位和在历史中不能自拔的国家所包围的脆弱生态系统。
Haute couture, what remains of it, is a little like a fragile ecosystem under siege by modern tastes and habits, and by couturiers who are stuck in the past.
第四章中我们运用突变理论对矿区生态系统的脆弱性进行了研究。
In the fourth chapter, we use the catastrophe theory to make research on ecosystem vulnerability in mining area.
湘中红壤丘陵区是中国非常脆弱的生态系统之一。
The red soil hilly region of Central Hunan Province is one of the most ecologically fragile regions in China.
湘中红壤丘陵区是中国非常脆弱的生态系统之一。
The red soil hilly region of Central Hunan Province is one of the most ecologically fragile regions in China.
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