地球穿过某些彗星的轨迹线.The earth crosses the tracks of certain comets.箭的轨迹是一条曲线.The path of an arrow is a curve.回顾过去时能看到一条清晰的轨迹，还是只能看到一连串毫无目的、前后不连贯的工作经历？Can you look back and see a well-defined path, or simply an aimless series of...
Objective To improve the primary cell culture methods of colorectal adenomas.目的对大肠腺瘤细胞原代培养的方法作进一步的改进.Conclusions The efficacy of sulindac is significant in regressing colonic adenomas of patients with FAP.结论舒林酸对FAP疗效显著,可...
作为预防措施,精制灭菌冻干人抗血友病因子不仅使必要的手术成为可能, 也使其更安全.Humate - P provides a preventive therapy that can make needed surgery not only possible, but also safer.简化 —— 使必要的工作最小化的艺术 —— 是关键.Simplicity -- the art of maximizing the amount of...
一整排的远摄镜头都对准了他。A bank of telephoto lenses homed in on him.那栋有34个房间的摄政时期的白色官邸报价为1,750万英镑。The price tag on the 34-room white Regency mansion is £17.5 million.一台电视摄像机摇摄整座体育场。A television camera panned the stadium....
沿河筑了防护墙以防洪水.The wall was built along the river in case of floods.海鸥在她面前的护墙上摇摇摆摆地走着, 船只从她身边驶过.Seagulls teeter on the parapet in front of her, boats go by.如果提供了保护墙, 它们应用不可燃材料建造.If protective walls are provided, they shall ...