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- Method of nicotine extraction from tobacco leaces using CHCl3 as a solvemt is reported.The degree of extraction and recovery and purity arc 89.6, 83.sand 99.3% aspectively. 本文报导了以氯仿为溶剂从烟叶中提取烟碱的方法，其萃取率为89．6%25，回收率83．5%25，纯度99．3%25。
- She shows a high degree of skill in her work. 她在工作中表现出高度的技巧。
- A private car gives a much greater degree of comfort and mobility. 私人小汽车能给人很大的舒服和机动性。
- The highest degree of quality or excellence. 头等质量或优秀程度最高的
- Our teacher has a high degree of responsibility. 我们老师有高度的责任感。
- There is a degree of resemblance between the two boys. 这两个男孩有某些相似之处。
- The degree of sharpness of a cutting blade. 锋利程度切割刀锋的锋利程度
- Can press season or press year of extraction. 可按季或按年提取。
- She has an unusual degree of self-reliance and mental toughness. 她有非凡的自立的精神和坚韧不拔的精神。
- Safety assessment of extract from green tea. 绿茶提取物的安全性分析评价。
- She show a high degree of skill in her work. 她在工作中表现出高度的技巧。
- The widely different degrees of extractability of the plant membrane lipids indicate the heterogeneous nature of membrane structure. 植物膜类脂的可抽提性的程度有很大差异，这表明了膜结构的异质性。
- The widely different degrees of extractability of the plant membrane lipids indicate the heterogeneous nature of membrane structure . 植物膜类脂的可抽提性的程度有很大差异，这表明了膜结构的异质性。
- Mary will proceed to the degree of M.A. this year. 玛丽本学年将继续攻读硕士学位。
- There is no way to justify that degree of leniency. 这说不过去嘛！
- The stirrer allocated ensures the homogeneity of extraction. 配备搅拌器，保证提取的均一性；
- The degree of B.A. was awarded to her. 她被授予文学士学位。
- The fact she is here implies a degree of interest. 她当时在场，这一事实就意味著她有一定程度的兴趣。
- The fact she was here implies a degree of interest. 她当时在场,这一事实就意味著她有一定程度的兴趣。
- His works have reached a high degree of excellence. 他的作品已达到炉火纯青的地步。
