“辅助授粉”的概念、定义、翻译、参考文献-科学参考

单词	辅助授粉
释义	辅助授粉 Encyclopedia 农学﹝良种生产﹞释 assisted pollination辅助授粉通过人工或借助一定工具、设备来克服自然授粉中花粉量不足的缺陷，增加落在雌蕊柱头上的花粉粒数目，提高受精和结实率，从而达到预期种子产量的辅助措施。又称人工辅助授粉。
随便看	quadratic form over a vector space quadratic form rank quadratic form signature quadratic forms of same type quadratic formula quadratic function quadratic functional quadratic group quadratic hypersurface quadratic ideal quadratic inequality quadratic inequality constrained least squares problem quadratic inequality constrained least-squares problem quadratic integrability quadratic integral quadratic integral form quadratic interpolation quadratic invariant quadratic inversion quadratic irrational quadratic irrationality quadratic irrational number quadraticity quadratic Jordan algebra quadratic lattice

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。