I have here at my side Mr. Glenn Williams.我身边这位是格伦·威廉斯先生。It is no easy job to run against John Glenn, Ohio's Democratic senator...和俄亥俄州的民主党参议员约翰·格伦竞选绝非易事。I have here at my side Mr. Glenn Williams...我身边这位是格伦·威廉斯先生。Su...
Flavonoids of Patrinia Scabiosaefolia Fisch are mainly flavone and flavonol including rutin.黄花败黄酮类化合物主要是黄酮和黄酮醇两类,其中含有芦丁成分.Smokers with high levels of flavonol reduced their risk of pancreatic cancer by 59 percent.食用高水平黄酮...
You'd swear he was a cardboard cut-out except that he'd moved his rifle...要不是他动了动步枪，你肯定会认为他是个硬纸板模型。...a cardboard box.硬纸箱The rest of the space was taken up by cardboard boxes piled right to the ceiling, ten dee...
Astronauts in flight must adjust to weightlessness.宇航员在飞行中得适应失重状态.Objective To observe bone mass changes during convalescence after simulated weightlessness.目的观察模拟失重恢复期骨质的变化.To apply engineering Methods : To the study of...