“中国的生长期”的概念、定义、翻译、参考文献-科学参考

单词	中国的生长期
释义	中国的生长期 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	health service demand function health service informatization health serviceman health service market health service organization health service price health services research Health service statistics health service support Health service survey health service training health standard for aquatic animals health standards Health statistical methods Health statistical survey system Health Statistics Health statistics health statisticsin military health supervision and inspection Health Supervision and Management System health supervision for control and prevention of infectious diseases health supervision for drinking water health supervision of military training health supervision procedure health supervision system

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。