“有效积温”的概念、定义、翻译、参考文献-科学参考

单词	有效积温
释义	有效积温 Encyclopedia 农学有效积温释 effective accumulative temperature有效积温在某段时期内，温度高于某种生物的生物学零度的温度的总和。生物生长发育的下限温度称为生物学零度，高于该温度，生物才能正常发育。
随便看	Collecting Situation about Chinese Ancient Calligraphy and Painting collecting terms collecting tubule Collecting Works on Tea collection collection analysis collection census collection classification collection custody and collection department collection development collection development policy collection digitization collection efficiency collection evaluation collection features Collectiong of Cantonese Opera Star collection growth collection lens collection management collection management area collection manager collection of academy Collection of Ancient and Modern Ballads collection of ancient and modern calligraphers Collection of Ancient and Modern Proverbs

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。