“river sand-mining planning”的概念、定义、翻译、参考文献-科学参考

单词	river sand-mining planning
释义	river sand-mining planning Encyclopedia 工学〔专项水利规划〕释 river sand-mining planning河道采砂规划为限制滥采乱挖砂石，使河道砂石资源得到科学合理的利用，保障防洪安全、通航安全、供水安全和基础设施安全，指导采砂活动科学、可控、有序地开展而制定的总体安排。
随便看	non-special linear system non-special orthogonal transformation non-specific adsorption nonspecific adsorption nonspecific cytotoxic effect in fish non-specific immune system in fish，innate immune system in fish nonspecific immunity nonspecific interstitial pneumonia non-specific labelling non-specific projection system non-specific thalamo-cortical projection system non-spectral color non-spectral colour nonspectral synthesis non-sphere particle effect on suspension velocity non-spherical lens non-spherical lens, aspherical lens non-spherical particles nonsplit extension non-splittable non-splitting non-splitting conic non-splitting representation nonspontaneous process non-spore-forming anaerobic bacterial infection

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