glzjssxl
第2楼2008/02/17
主要是专业英语水平太差劲了.憋了好久才憋出这么点,烦请各位帮忙修改!
第一句:To improve the National Standard Method of Sodium Cyclamate.
第二句:此句实在不会!
第三句:The standard cure were made by 5 series of concertration.
第四句:replaces the fill column with the capillary column.
第五句:Solid sample and liquid sample adopt a different formula calculation while computing.
第六句:The results of the improved method and the national standard didn't remarkable difference.
第七句:The improved method saves time, it is easy to operate ,more science and norm, it's suitable for the examination of batch quantity sample.