“conservation of aquatic ecosystem”的概念、定义、翻译、参考文献-科学参考

单词	conservation of aquatic ecosystem
释义	conservation of aquatic ecosystem Encyclopedia 工学水生态系统保护释 conservation of aquatic ecosystem水生态系统保护通过采用行政、技术、经济和法律手段，以维护水生态系统功能和物理、化学和生物完整性的所有行为活动。
随便看	last-come first-served last contact last contact of umbra Last Days of Spring last digit last exit time last geometric theorem last glacial maximum last glacial period lastic water pipe last in first out last-in-first-out automaton last in first out, LIFO lasting quality Lasting Words to Awaken the World last interglacial period last item inspection Last Judgment Last Mile of Express Service last multiplier last multiplier theorem last occurrence last place last quarter last scale

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