They sat talking and necking in the car for another ten minutes.他们在车里又坐了10分钟，边说边搂着亲热。Extensive through - thickness shear causes crack - tip necking.大范围的穿透厚度剪切引裂纹顶端的颈缩.At this point, tensile fracture partially occurred, a...
Sir Ernst Boris Chain was a German - born British biochemist.恩斯特·鲍里斯·钱恩先生是一位出生在德国的英国生物化学家.German biochemist德国生化学家She a biochemist who works on the frontiers of biology.她是从事生物学前沿研究的生化学家.The impurity of supposedly pure sub...
Smoking was rolling up rom the burring oil tanks.浓烟正从那口燃烧中的油罐升起.The burring and randomicity of assessment is fully expressed in this method.此方法可充分表达评价语言的模糊性和随机性,具有较大的客观性.The firemen were called in to rescue the people tr...