“五月寒”的概念、定义、翻译、参考文献-科学参考

单词	五月寒
释义	五月寒 Encyclopedia 农学五月寒释 chilling in May五月寒早稻孕穗扬花期间，由于花粉母细胞减数分裂期对环境气象因子十分敏感，日平均气温连续3天以上降到20℃以下，或连续3天最低气温低于15℃，使水稻花器发育不良、花粉败育，空壳率增加，最终影响产量的一种灾害。多出现在小满到芒种农历五月的梅雨季节，又称梅雨寒[注]。
随便看	price support policy price system of agricultural products price tax regulation price theorem price theory price-to-book ratio price-to-book ratio model price-to-sales ratio model price trigger price variance price vector Price War price weighted rate of return pricing pricing based on economic value to customer Pricing Law of the People's Republic of China pricing of stock issuance Pricing Process priciple of parallel observation pricking therapy pricking wound prickly-ash-like sore pricklyash peel prickly ash seed oil prickly nightshade

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。