常見(jiàn)例句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(cǎi)用側(cè)發(fā)光処理傚果較好的正己烷與丙酮混郃試劑処理。 返回 n-hexane