内尔的同事们说他实际上在说笑逗乐，心情不错。Neil's colleagues say he was actually in a joking, upbeat mood.我们说笑了很久。We talked and laughed a great deal.双方队员在比赛前互相说笑.The rival team members bantered before the game....
在加入样品前,两性电解质先通过凝胶电泳.Ampholytes are electrophoresed through the gel prior to sample addition.凝胶脱色的另一方法是电泳法.Alternatively the gels may be destained electrophoretically.电泳是根据分子的静电荷和形状分离大分子的技术.Electrophoresis is a technique ...
我们必须像外科医生拿手术刀时一样冷静客观，不受任何感情影响。We must be as impersonal as a surgeon with his knife.这是当年白求恩大夫用的手术刀.This is the scalpel which Norman Bethune used in those days.医生慢慢地把手术刀从病人的胃里拉出来。The doctor drew the lancet out slowly from ...
水面静静的,只有那有规律的荡桨声打破了静夜的沉寂.Except for the rhythmic splash of the rudder oar, all was still.演艺船荡桨缓缓地向岸边前进.The showboat paddled slowly toward the shore....
注意那平坦的地势和肥沃的红土地。Notice the flatness and the rich, red earth.河水在平坦的河床上减慢了流速.The river slows on the flat bottom.我背着山走了不久,就发现了一条通往该村比较平坦的下山小路.Heading away from the mountains, I soon found an easier path leading downhill to ...