The effect of sesame seed cake on quality of tobacco was evaluated through the analysis of chemistry component and aromatic matter.
通过对烤烟化学成分、致香物质变化的研究,评价配施饼肥对烤烟品质的影响。
Organic synthesis is important component parts of organic chemistry.
有机合成是有机化学的重要组成部分。
Chemistry is the base of modern biology, is the important component of knowledge structure for modern biology and agriculture scientific workers.
化学是现代生物科学的基础,是现代生物学及农业科学工作者知识结构的重要组成部分。
应用推荐