他在科学上的发现经得起物理定律的检验.His scientific discoveries are amenable to the laws of physics.现在我们来讨论角方位对物理定律的影响.Now we may discuss the effects of angular orientation upon physical laws.我们就是这样利用能量和动量守恒定律的.We exploit the energy and m...
The housemaid eavesdropped from behind the kitchen door.女佣在厨房门后偷听。The daily housemaid hoovers the carpet every other day.白天做工的保姆每隔一天用真空吸尘器把地毯弄干净.My grandmother used to work below stairs as a housemaid when she was young....
目的探索对急性淋菌性尿道炎的短程有效药物.Objective To study a method of treatment in acute gonococcal urethritis.方法应用阿奇霉素治疗急性淋菌性尿道炎746例.Method Azithromycin was used to treat 746 patients with acute gonococcal urethritis.非淋菌性尿道炎与艾滋病有关系 吗 ?Ar...