“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	Chinese Rural Economy Chinese rural school Chinese scale clepsydra Chinese Scholar-tree Book-market Chinese schools founded by the foreign church Chinese Science Bulletin Chinese sculptures Chinese Seal Museum Chinese sedan chair Chinese semantic analysis Chinese Serial Chinese serial pictures Chinese shadow boxing Chinese shadow puppets Chinese Shooting Association Chinese short-tone folk song Chinese shrimp Chinese shrimp ,Huanghai 2 Chinese shrimp ,huanghai 3 Chinese shrimp“Huanghai No. 1” Chinese Shuttlecock Association Chinese silkvine chinese silkvine root-bark Chinese sillago Chinese silvergrass

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