“irrigation and drainage in China”的概念、定义、翻译、参考文献-科学参考

单词	irrigation and drainage in China
释义	irrigation and drainage in China Encyclopedia 工学农田水利释 irrigation and drainage in China中国农田灌溉与排水中国地处欧亚大陆东侧，受季风气候的强烈影响，降水时空分布不均，自古以来洪涝干旱成为阻碍农业稳定持续发展的主要灾害，因此，大力发展灌溉与排水事业关系到国计民生。
随便看	smaller than smaller topology smallest algebra smallest chain smallest closed extension smallest element smallest envelope smallest majorant smallest order statistic smallest ring smallest subgroup smallest-subscript rule smallest topology Small Explorer small falling objects fishing small fatigue theory smallflower galinsoga smallflower mikania small-footprint LiDAR small fractional part small gain theorem small-gain theorem design small-grain boundary Small Grams Tripod small granule cell

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