“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	single tank thermocline heat storage single target and single hit model singlet exciton fission singlet fission singlet manifold Singleton singleton singleton function singleton graph singleton pattern singleton set singlet pairing single track single trailer combination vehicle single transmission line single-tree selection felling singlet state singlet state and triplet state singlet term singlet-triplet energy gap single twitch single unit recording single-unit smooth muscle single-unit tactics single user computer

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