常見(jiàn)例句雙語(yǔ)例句What used to cost producer 50 cents per kilogram of refined product now costs $8.稀土生產(chǎn)商生產(chǎn)一公斤精煉稀土產(chǎn)品的成本原本為50美分，而現(xiàn)在增加到8美元。Glycidyl butyrate was synthesized from racemic epichlorohydrin and butyric acid by chemical means. The purity of the refined product was over 96% and the yield was about 47%.利用化學(xué)方法，由外消旋環(huán)氧氯丙烷出發(fā)，合成丁酸環(huán)氧丙酯，精制后可獲得純度96%以上的丁酸環(huán)氧丙酯，收率為47% 。Under the condition of sodium chloride feeding ratio 7.5%, molecular sieve and refined product feeding ratio 1:1, the DOL product purity was up to 99.9% which had met the product quality requirements.采用這種方法，在氯化鈉的加料量為7.5%，分子篩和精制產(chǎn)品合適的加料比例為1：1時(shí)，產(chǎn)品純度可達(dá)99.9%，滿足二氧五環(huán)產(chǎn)品的質(zhì)量要求。權(quán)威例句Total refined product sales slipped 4.5% from a year ago, which suggests higher energy prices are being met by resistance as demand contracts.FORBES: Hey Exxon, See You Soon Down At $60Refined product sales were down 58, 000 barrels a day in the fourth quarter, at 1.3 million barrels, due to lower gasoline and jet fuel sales.FORBES: Chevron Beats, Shares Down on Lower Fuel SalesThe Atlantic hurricane season is approaching, significant since the U.S. receives much oil from the Gulf of Mexico and oil and refined product from the Caribbean and Latin America.FORBES: HSBC Sees Potential For Near-Term Dip In Gold, Otherwise Remains Bullish 返回 refined product