“drainage system planning in irrigation district”的概念、定义、翻译、参考文献-科学参考

单词	drainage system planning in irrigation district
释义	drainage system planning in irrigation district Encyclopedia 农学农业水土工程释 drainage system planning in irrigation district灌区排水规划对灌区范围内的农田排水系统进行的总体安排。
随便看	non-polar molecule nonpolar molecule non polar monomer non-polar monomer nonpolar monomer non polar polymer non-polar polymer nonpolar polymer nonpolar resistive switching non polar solvent non-polar solvent nonpolar solvent nonpolar substrate non-polar variation of latitude non-police activities non-pollution cultivation non-pollution point non-polynomial Lagrangian non-positional number system nonpositive nonpositive integer nonpositive integral kernel nonpositive matrix nonpositive operator nonpositive semi-definite matrix

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