“氮肥”的概念、定义、翻译、参考文献-科学参考

单词	氮肥
释义	氮肥 Encyclopedia 工学氮肥释 nitrogen fertilizer氮肥含有作物营养元素氮的化肥。农学氮肥释 nitrogen fertilizer氮肥具有氮（N）标明量，并提供植物氮素营养的单元肥料。是农业生产中需求量最高的化肥品种。
随便看	nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition non neutral plasma non-neutral plasma nonneutral plasma non-Newtonian behavior non-Newtonian flow non-Newtonian flows non Newtonian fluid

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。