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zhong yi yuan
Author(s): 
Pages: 22
Year: Issue:  10
Journal: The Journal of UFO Research

Keyword:  众议院飞碟变压器错误杂志公路发现探索栏目抛物线;
Abstract: <正>张展赫:我是贵刊的忠实读者,我在阅读2009年9月份的《飞碟探索》杂志上发现一处错误:19页左竖行的图片f4左下角的那个自然段里第4行中,"在地球上,氮气是大气的主要成分,占大气的77%",应该是"78%"(根据人民教育出版社义务教育课程标准实验教科书九年级上《化学》27页的图和文字说明)。望贵刊编辑核实一下。
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