...a busy thoroughfare.繁忙的大街Let the hands get busy, not the mouth.手要勤劳，嘴莫多说。By midmorning I was busy at work and had completely forgotten about the whole thing.整个上午一直很忙,把这件事情也完全抛在了脑后....the stresses and strains of a busy...
Strong wind noise are harmful factors to the reproduction of Buthus martensi.噪声和强风对蝎繁殖不利.Results The buthus martensii venom of different region has the different contents of antineoplastic polypeptide.结果不同产地的蝎毒中抗癌成分含量也不同...
Contrarily , the air void spacing factor becomes smaller . 4.相反, 气泡间距系数有所减小.Halving the repeater spacing made it possible to triple the bandwidth.把收音机间隔缩小一半,就能使带宽增加三倍.Results show that: wax crystals separated from oil ar...