“Weitz's theory of agricultural development stages”的概念、定义、翻译、参考文献-科学参考

单词	Weitz's theory of agricultural development stages
释义	Weitz's theory of agricultural development stages Encyclopedia 经济学韦茨农业发展阶段论释 Weitz's theory of agricultural development stages韦茨农业发展阶段论以色列农业经济学家R.韦茨（Raanan Weitz，1913～1998）从农业生产方式和商业化的角度，划分农业发展阶段的理论。
随便看	phaser phase ratio phase recombination Phase-Referenced Imaging and Microarcsecond Astrometry Phase Referencing phase referencing phase-relaxation phase response phase retardation phase retrieval method phase reversal phase rotation phase rotator phaser, phonon maser phase rule phase screen model phase segregation phase sensitive detector phase-sensitive detector phase separation phase separation in glass phase separation liquid liquid extraction spectrophotometry phase separation liquid-liquid extraction spectrophotometry phase separation model phase separation of 3He4He solution

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。