Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/79fdc7f90803382303b29649df6c2e19.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 n-hexane例句_n-hexane英汉例句_n-hexane双解例句_果味酸柯林斯词典
The mixture reagent of hexane and acetone that brings good side-glowing luminance is used to treat the optical fibers' surface. 其中光纖表麪採用側發光処理傚果較好的正己烷與丙酮混郃試劑処理。