“growth period in China”的概念、定义、翻译、参考文献-科学参考

单词	growth period in China
释义	growth period in China Encyclopedia 理学中国的气温释 growth period in China中国的生长期一年中植物任意两个发育期相间隔的日数，它表示两个发育期之间持续生长的时间。农作物的生长，要求温度上升到生长期所需的指标温度以上。一般认为，日平均气温≥5℃的持续时期称为农作物的生长期，≥10℃的日数可表示喜热作物生长期和喜温作物活跃生长期的长短。
随便看	signed measure signed measure space signed-minor signed number signed rank signed rank statistic signed rank test signed tree signed value signed volume signer sign function sign graph significance significance arithmetic significance level significance point significance probability significance test significant significant bit significant construction project of scenic and historic areas significant correlation significant difference significant digit

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。