“史前人地关系”的概念、定义、翻译、参考文献-科学参考

单词	史前人地关系
释义	史前人地关系 Encyclopedia 理学史前人地关系释 prehistoric man-environment relationship史前人地关系从人类出现到进入文明社会（约公元前3000年）前人与自然环境的关系。
随便看	percentage reduction of area percent for art percent frequency effect percentile percentile deviation percentile method percent of infestation percent of loss percent sign percent yield perceptibility perception perception-action coupling perception layer perception of environment perception of organizational politics perceptron perceptual adaptation perceptual constancy perceptual control perceptual control theory perceptual data fusion perceptual data storage perceptual development perceptual effect

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。