用蒽酮-硫酸比色法测定了桑叶中多糖的含量.The contents of polysaccharide in leaves of Morus alba L. were measured by anthrone - H 2 SO 4 colorimetry.方法采用邻二氮菲法及蒽酮法分别测定铁及右旋糖酐含量.Method The contents of Fe and dextran were determined respectively...
Industrial waste burned on the surface of Lake Erie near Cleveland in 1970.1970年工业废物污染了克利夫兰附近的伊利湖湖面.Cleveland has always had a reputation for being a dirty, ugly, boring city, though now they say it is much better.克利夫兰一直...
His theories have been debunked by recent research.最近的研究揭穿了他的理论的真相。Some advertising slogans should be debunked.某些夸大的广告用语应予揭露.The physicist debunked the psychic's claims.物理学家戳穿了巫师的话....
She sat scanning the yellowing pages.她坐着浏览发黄的书页。Yellowing receipts had been impaled on a metal spike.发黄的收据被穿在一根金属钉上。The leaves of the book were yellowing with age.书叶因年久而发黄....
Irving popularized the story in a dramatic and embellished account.欧文凭借其生动细致的描写使这篇小说广受欢迎。The door of the old church was embellished with decorations.老教堂的门是用雕饰美化的.The stern was embellished with carvings in red and blue.船尾...
Age structure is a foundational base to study the population dynamics.年龄结构是研究种群动态的重要基础.Objective To search for triterpene glycoside with new structure.目的:寻找结构新颖的三萜皂苷类化合物.The photosphere has a granular structure.光球还有颗粒结构。...