有些食物的吸收比另一些更容易.The assimilation of some foods is more easily than that of others.目的: 测定小麦中的微量砷,并研究其自然迁移规律和生物吸收比的特性.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.据称,...
In February 1935, Naomi journeyed to the United States for the first time...1935年2月，娜奥米第一次来到美国旅行。...the United States of America.美利坚合众国Though the service is available only in California, its founder Michael Cane says he ...
她接连输了5场比赛。She lost five games on the trot.西比尔接连吃了3块饼干。Sybil ate three biscuits, one after the other.他能接连几小时地为我们讲戏剧故事逗我们发笑.He could amuse us for hours with his stories of the theater....