“subsidies for good crop varieties”的概念、定义、翻译、参考文献-科学参考

单词	subsidies for good crop varieties
释义	subsidies for good crop varieties Encyclopedia 经济学农业四项补贴释 subsidies for good crop varieties农作物良种补贴中国通过建立良种推广示范区，对农民选用农作物良种并配套使用良法技术进行的补贴。
随便看	pseudo-reflection pseudo regular precession pseudo-regular precession pseudoregular precession pseudo-resolvent pseudo resolving power pseudo-resolving power pseudoreversion pseudo-Riemannian connection pseudo-Riemannian geometry pseudo-Riemannian manifold pseudo-Riemannian metric pseudo-Riemannian space pseudo-rigid body pseudo-ring pseudorotation pseudo-Runge-Kutta method pseudosaccus pseudo-satellite technology pseudo-scalar pseudoscalar pseudo-scalar covariant pseudoscalar meson pseudo-scalar product pseudoscalar singlet

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。