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

单词	frostless period in China
释义	frostless period in China Encyclopedia 理学中国的气温释 frostless period in China中国的无霜期一年内终霜日与初霜日之间的持续日数。一年中春季最后一次出现白霜的日期称终霜日，秋季第一次出现霜的日期为初霜日。无霜期长短不含初、终霜日，各年的无霜期差异很大，通常以其多年平均值表示。
随便看	inherent instability inherent noise inherent reliability inherent safety inherent step angle of motor inherent superiority hypothesis inherent viscosity inheritance Inheritance from Remotely Antique Music inheritance of acquired characters inheritance of disease resistance in plants Inheritance of Prose Thought inheritance of resistance of target insect pests inherited attribute inherited burden inherited canine hypertrophic neuropathy inherited error Inherited Lord of Min, Wang Yanhan inherited metabolic disease，IMD inheriting organizational tradition inheritor inhesion inhibin inhibit inhibit circuit

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