常見例句雙語例句The article discusses the physical and chemical features of expansible graphite and its parent population---general graphite.詳細論述了膨脹石墨及其母體普通石墨的物理、化學特性。Test results showed that the maximum attenuation effect can exceed 70%, and the expansible graphite was proved to be a possible countermeasure to millimeter wave.結果表明最大衰減均達到70%以上，說明利用可膨脹石墨發(fā)煙劑產生的煙幕來干擾毫米波是可行的。The results showed that the reaction condition became milder over expansible graphite, but the esterification efficiency was lower than 40%.結果表明，在可膨脹石墨的催化下， 酯化條件明顯緩和，但酯化產率較低，不到40%。 返回 expansible graphite