如此高频率的声波是无法听到的。You can't hear waves of such a high frequency.频率的主函数包括主动力传递函数.The frequency response function includes an aerodynamic transfer function.在某些情况下,单一的圆周频率的概念就行不通了.The concept of a single circular frequenc...
A court at Tampa, Florida has convicted five officials on drugs charges.佛罗里达州坦帕市法庭判决5名官员的毒品交易罪名成立。The Appeal Court has quashed the convictions of all eleven people.上诉法庭已经撤销对所有11人的判决。The case is being referred to the Cour...
The flames licked against the building.火焰吞卷着那栋楼。The Chancellor's upbeat message that the Government had licked inflation for good was marred by more job losses.总理乐观地声称政府已经一劳永逸地解决了通货膨胀问题，但更多人的失业却令这一消息大为减色。The apex of...
外面的启动按钮位于独立安装的直柱顶端.The outside call buttons are located on top of individually installed poles.以前我们用直柱状活塞型人工镫骨作人工镫骨安装术,发现这种人工镫骨因经不起鼓室压力的较大变化而产生一些并发症,影响远期效果.Abstract Straight columnar piston type stapes prosthesis is comm...