原料及其规格-工业甲醇标准的表述? 原文:原料 及其 规格 译文:material and specification ? 怎么样才能准确表达原意呢? 序号 名称 规格 备注 1 一等品以上 中华人民共和国国家标准《 工业甲醇 》 GB338-2004 NO. Name Specification remarks 1 first grade ir better < Methanol for industrial Use> of People's Republic of China national standard GB338-2004 [ ]查看更多3个回答 . 4人已关注
两亲嵌段聚合物自组装成胶束,如何计算胶束的聚集数?菜鸟真诚求助,十万火急。本人用RAFT法合成了ABA型两亲嵌段 聚合物 ,然后在水溶液中自组装成胶束,请问如何计算聚合度和胶束的聚集数?以下.是审稿人意见和要求:How did you determine the block-lengths?At the point which you call CMC do you only get uni-molecular micelles? If not, what is the aggregation number? This could be obtained from a Zimm-plot maybe. I guess you already produce rather large BCP micelles. However, without the degree of polymerization of the blocks this is impossible to judge查看更多5个回答 . 4人已关注