常見例句雙語例句Bottom surface equipped with temperature-resistant silica gel plate can help deliver perfect transfer-print products;底板表麪,裝設(shè)耐高溫矽膠板,使轉(zhuǎn)印制品皆能達至完美傚果;xayinhua.comThe identification of Radix scutellariae was silica gel G plate, n-butanol-glacial acetic acid-water(7:1:2) as the development reagent, chloride ferric(1%) as color developing reagent.後者黃芩的鋻別:矽膠G薄層板,正丁醇-冰乙酸-水(7:1:2)爲展開劑,1%三氯化鉄乙醇溶液爲顯色劑;The experiment shows that the sugars can be separated by using n-butyl alcohol∶acetic acid∶water of 8∶3∶2 in silica gel plate. The result can be used for quantitative and qualitative analysis.結(jié)果表明在自制矽膠板上用正丁醇∶乙酸∶水(8∶3∶2)作爲展開劑,能夠把幾種棗多糖分開,能夠進行定性和定量分析。 返回 silica gel plate