“integrated temperature,thermal time”的概念、定义、翻译、参考文献-科学参考

单词	integrated temperature,thermal time
释义	integrated temperature,thermal time Encyclopedia 农学积温释 integrated temperature,thermal time积温某一时段内的日平均气温对时间的积分，或某一时段日平均气温的平均值与该时段时间长度的乘积。由于日平均气温通常并非连续函数，实际工作中采取数值积分的计算方法，对相关时段内的平均气温进行逐日或逐时累加，但必须取复合单位℃•日或℃•小时。又称热时。
随便看	surface and underground combined mining surface and underground mining at the same time surface applicators therapy surface approximation surface area surface area of a solid object surface area of lake surface areas and pore structures of catalysts surface back bond surface band surface barrier surface blasting surface boiling surface breakdown surface bridge bond energy level surface bridge bond state surface brightness surface brightness fluctuation surface-brightness fluctuation surface-brightness fluctuation technique surface brightness method surface brightness profile surface brightness temperature surface calculation model surface case

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