“Progressive lesson in Chinese Spoken Language”的概念、定义、翻译、参考文献-科学参考

单词	Progressive lesson in Chinese Spoken Language
释义	Progressive lesson in Chinese Spoken Language Encyclopedia 文学汉语音韵学释 Progressive lesson in Chinese Spoken Language《汉语口语渐进教程》一部供汉语初级学习者使用的辅助教材。作者为英国传教士、汉学家艾约瑟（Joseph Edkins，1823～1905）。
随便看	nutrient deficiency symptom in plant Nutrient density nutrient diffusion area of plants nutrient digestibility nutrient elements nutrient excess nutrient flow nutrient function claims nutrient imbalance nutrient loss ratio nutrient metabolism nutrient mobilization nutrient partial factor productivity nutrient preserving capability nutrient qi nutrient recovery efficiency nutrient reference values，NRV nutrient reference value，NRV nutrient requirements of aquatic animal nutrient requirements of broodstock nutrient requirements of larvae nutrients nutrients of aquatic products nutrient solution nutrientsolution culture system

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。