A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。Neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重.These elements alone, however, are not quite as satisfactory for neutro...
A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。Neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重.These are far outweighed by the benefits of the neutron activation meth...
His mind seems completely vacant.他的头脑似乎空空如也。Are there any vacant positions in your firm?你们公司有空缺吗?They were doubtlessly the animating principle of many hours that superficially seemed vacant.在表面看来无所事事的许多时刻中,它们无疑是活跃的因素.The...
Vietnam made an official request that the meeting be postponed.越南已经正式请求将会议推迟。He postponed his trip at the eleventh hour.他在最后时刻推迟了行程。The trial was postponed indefinitely.审讯无限期延迟。...
Saturate the meat in the mixture of oil and herbs.把肉浸泡在油和作料的卤汁里.We'll saturate California with the rise in its crime rate.我们将使加利福尼亚州的犯罪案件增长率达到饱和点.To saturate with water and make soggy or unusable.吸取过量用水浸透使湿润或不能用....