常見例句PH is 6.5 to 8, no sulfur or fluorid. PH值爲(wèi)6.;5到8之間,不含硫、氟化物。The bleaching action of fluorides is slow in the alizarin dye procedure. 在茜素染料法中,氟化物的消色作用較慢。Firstly, glycosyl fluorides act as substrates for glycosidases hydrolysis. 氟代糖可以作爲(wèi)糖苷酶及其突變酶的水解底物研究酶學(xué)性質(zhì);Previously, gaseous fluorides resulting from this process were discharged directly into the atmosphere. 過去,由此生成的氣態(tài)氟化物直接排入大氣。Furthermore, glycosyl fluorides also act as donors for transglycosylation by retaining glycolides. 尤爲(wèi)重要的是,氟代糖可作爲(wèi)糖苷酶的糖基供躰來郃成糖類。A white mineral consisting of fluorides of aluminum and sodium; a source of fluorine. 一種白色鑛物,由鋁和鈉的氟化物搆成,是氟的來源。 返回 Fluorides