“riffle restoration”的概念、定义、翻译、参考文献-科学参考

单词	riffle restoration
释义	riffle restoration Encyclopedia 理学浅滩恢复释 riffle restoration浅滩恢复河床生境（溪流内生境）结构恢复的河流生态恢复技术。
随便看	constraint condition constraint equation constraint equations constraint filter constraint force constraint function constraint knowledge constraint language constraint length constraint matrix constraint mechanism constraint method constraint model constraint of position constraint of velocity constraint problem solving constraint programming constraint propagation constraint qualification constraint reasoning constraint relational model constraint satisfaction problem constraint satisfaction problem, CSP constraint satisfaction problems constraint set

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