常見(jiàn)例句雙語(yǔ)例句A bonded stationary phase for gas chromatography has been prepared by the thermal reaction between 405 white support and PEG 20M.本文采用熱反應(yīng)鍵合法，將PEG-20M與405白色硅藻土載體進(jìn)行熱鍵合制備氣相色譜鍵合固定相。A bonded phase for high performance liquid chromatography(HPLC) has been prepared by the new reaction between silica and silicon ether.采用2，4-戊二酮與正辛烷基二甲基氯硅烷反應(yīng)制成活潑的中間體——硅醚型硅烷中間體，然后再與硅膠進(jìn)行鍵合。Components of saturated alkanes in different crude oils were analyzed by gas chromatography using SE-54 chemically bonded phase capillary column and two step programmed temperature.采用SE - 5 4 化學(xué)鍵合毛細(xì)管柱二階程序升溫，用氣相色譜法分析了不同原油中飽和烷烴含量及組成。 返回 bonded phase chromatography