摘要
本文通过对原实验的改进,在未增加海带用量的情况下,使实验结果的准确性和实验效果得到了明显的提高。
In the improved experiment, though the laminaria japonica weight is not increased, the accuracy of result and the effect of the experiment are raised apparently.
出处
《延安大学学报(自然科学版)》
1996年第2期77-79,共3页
Journal of Yan'an University:Natural Science Edition
关键词
海带
碘
提取
测定
无机化学实验
Llaminaria japonica
Iodine
extraction
improved experiment