“灌溉需水量”的概念、定义、翻译、参考文献-科学参考

单词	灌溉需水量
释义	灌溉需水量 Encyclopedia 农学农业水土工程释 irrigation water demand灌溉需水量土壤原有储水量和有效降雨量及地下水利用量不能满足作物蒸发蒸腾、冲洗盐碱以及其他方面要求，通过灌溉补充的水量。
随便看	method of supplementary variables method of surface of section Method of Surveying method of sweeping out method of symmetrization method of tangents method of tax credit method of tax exemption method of transformation matrix method of translation criticism method of trial and error method of trigonometric sums method of two-stage least squares method of undetermined coefficients method of undetermined multipliers method of upper and lower functions method of variation of constant method of variation of constants method of variation of parameters method of variations method of vector diagram method of virus elimination from callus culture method of virus elimination from nucellus culture method of weighted least squares method of yield regulation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。