Radium can be used to treat cancer.镭可以用来治疗癌症.Radon is the daughter of radium.氡是镭的子体.Radium can be fixed some distance from its original source.镭在离它的原始母体一定距离上固定下来....
身为少尉，他几乎是逢人便得敬礼。As a second lieutenant, he had to salute damned near everybody.他在擅离部队之前是一名陆军少尉。He was a second-lieutenant in the army until he deserted.他被任命为空军少尉。He was commissioned as second lieutenant in the Air Force....
当然这种波是弥散的.The wave are of course dispersive.弥散的景观与商品的丰裕相联系, 与现代资本主义不受干扰的发展相联系.The diffuse spectacle accompanies the abundance of commodities, the undisturbed development of modern capitalism....
Primary outcomes were neurologic status, unintended secondary procedures, complications, and kyphosis angle.初期的疗效包括神经系统状况 、 非预期的二次手术 、 并发症及脊柱后凸角度.There was a mild loss ( 2 - 4 ) of kyphosis correction during follow - up ...
他在拍卖行、古玩店和跳蚤市场中寻宝。He finds material at auctions, antique shops and flea markets.我对于这种古玩物件一无所知。I don'tknow anything about this antique stuff.这古玩是我在上海的一家小店里偶然碰到的.I struck on that antique in a small shop in Shanghai....