Organic aquaculture management shall maintain the health of aquatic ecosystems.
有机水产养殖的管理应能保持水生生态系统的健康.
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Ecological questions range from physiological adaptations to the functioning of ecosystems.
生态学问题包括从生理适应到生态系统功能.
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Cypresses, with their tolerance for brackish water, thrive in these ecosystems.
柏树, 与它们的容忍苦咸水, 蓬勃发展,在这些生态系统.
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湿地项目对区域生物多样性和自然生态系统的保护有积极的贡献.
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水是生命必需品,饮用 、 沐浴 、 烹调 、 清洗 、 种植食品 、 给引擎加燃料 、 支助生态系统,无一离得开它.
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There are highly sensitive and delicately balanced ecosystems in the forest.
森林里有高度敏感、灵敏平衡的各种生态系统.
《简明英汉词典》
Coral reefs are the foundation of many marine ecosystems-and they are in danger.
珊瑚礁是很多海洋生态系统的基础,然而,目前它们正面临着危险.
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Further complicating this issue is the need to maintain healthy aquatic ecosystems.
更为复杂的问题在于保持健康的水生生态系统的需要.
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Continually warm, moist climates generally favor the development of complex and stable ecosystems.
连续的温暖 、 湿润气候通常有利于发展复杂而稳定的生态系统.
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Coal waste piles is one of the serious degenerative ecosystems s main constitute is Coal wasting.
矸石山属于严重退化的生态系统类型之一,其主要组成物质是煤炭开采和加工过程中的产物——煤矸石.
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Regional ecological system consists of natural and artificial ecosystems.
区域生态系统由自然生态和人工生态系统构成.
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They maintained biological productivity rates similar to outside ecosystems.
它们保持着一种与外界的生态系统相类似的生物生产率.
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Madagascar's ecosystems range from rainforest to semi-desert.
马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。
《柯林斯高阶英汉双解学习词典》
Temperate forest ecosystems occupy a position of prominence among all ecosystems.
温带森林生态系统在所有生态系统中占有优势地位.
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水生生态系统的结构和机能,在许多基本特征方面同陆地生态系统一样.
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The species that make up natural ecosystems usually display a wide range of genetic variability.
构成自然生态系统的生物种,通常表现有较大范围的遗传变异性.
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Because at random was exactly how humans were trying to restore ecosystems.
要知道,人类还原生态系统的方式恰恰是很随意的.
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