常見例句雙語例句The recovered cobalt and manganese acetates can be reused for catalyst.回收的醋酸鈷和醋酸錳可以重復用作催化劑。d.wanfangdata.com.cnSaponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.它們的乙酸酯皂化制得相應的醇,通過高效精餾柱精餾使之分離得純的香葉醇和橙花醇。Using allyl acetates as raw materials the new route for the manufacture of epichlorohydrin is characterized by mild reaction conditions, higher yields and less by-products.以醋酸丙烯酯為原料制造環(huán)氧氯丙烷的新路線,具有反應條件緩和、產(chǎn)品收率高和副產(chǎn)物少的特點。權(quán)威例句He donated the acetates to the Yale University Music Library in 1986, along with personal papers and — ever the sports fan — two baseballs autographed by major leaguers.NPR: Horowitz Rediscovered At Carnegie HallYou see, Roger is a packrat, and amidst copies of his own releases, he had healthy amounts of Strata East albums ("You can only have 'em if I have 'em on CD, " he said), a mass amount of early-'80s Dallas boogie 45s (Roger played on nearly every early '80s soul record to originate in this city, it seems), acetates, test presses and — this one floored me — psychedelic high-school band albums.NPR: Layover Loot: A Stop In Dallas For Local Gems 返回 acetates