“the second grade water function zone”的概念、定义、翻译、参考文献-科学参考

单词	the second grade water function zone
释义	the second grade water function zone Encyclopedia 工学二级水功能区释 the second grade water function zone二级水功能区为了协调不同用水行业间的关系，在一级水功能区的开发利用区中划定范围并执行相应保护和管理要求的水域。
随便看	set-theoretic difference set-theoretic formula set-theoretic image set-theoretic intersection set-theoretic limit set-theoretic method set-theoretic model theory set-theoretic operation set-theoretic projection set-theoretic proof set-theoretic topology set-theoretic union set theoretic universe set-theoretic universe set theory set theory paradox setting setting accuracy setting and rheological properties of cement and concrete setting and rheological properties of concrete setting circle setting limit setting of fiber setting-out survey setting point

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