2) asparaginic acid and glutamic acid in imported ( tobacco) were higher than those in domestic tobacco, while the proline content in imported tobacco was lower than that in domestic tobacco; 进口白肋烟中的天冬氨酸、谷氨酸含量高于国产烟叶,而国产白肋烟中的脯氨酸含量高于进口烟叶;
This study focuses on the interaction between Cu 2+ and surface sediment as well as the effects of lysine acid and asparaginic acid on the related adsorption and exchange isotherms. 研究了黄河水中表层沉积物对Cu2+的交换吸附等温线以及赖氨酸和天门冬氨酸对吸附作用的影响。