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

单词	irrigation and drainage project
释义	irrigation and drainage project Encyclopedia 农学农田水利工程释 irrigation and drainage project农田水利工程为调节地区水情，改善农田水分状况，防治旱、涝、盐、碱灾害，促进农业稳产高产，对农田实施灌溉、排水等水利工程措施的总称。
随便看	primordial black hole Primordial Buddha primordial density perturbation primordial element abundance primordial field primordial fireball primordial fluctuations primordial galaxy primordial gas cloud primordial germ cell primordial gravitational wave primordial gravitational waves primordial helium primordial hydrogen primordial image primordialism primordial isocurvature baryon model primordial isotopes primordial lead primordial nebula primordial nucleosynthesis primordial organ primordial perturbation spectrum primordial radionuclide primordial spectrum

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