Magnetic levitation is still faster .

磁悬浮的速度更快。

With a top speed of 430 kph , shanghai 's maglev or magnetic levitation train is one of the symbols of a city undergoing rapid modernisation .

最高时速达430公里的上海“磁悬浮（maglev）”列车，是这个城市正在经历快速现代化的象征之一。

Last month , a group of researchers at harvard university and the national institutes of health reported that it had accomplished something not unlike levitation , causing a microscopic sphere of gold to rise above a glass surface .

上个月，在哈佛大学和国家健康协会的一组研究人员报告称他们完成了某种类似浮力的东西，可以导致微观领域的黄金浮上玻璃的表面。

I went out to shanghai 's airport in the fabulous german-made maglev train , which whisked me out of the city by magnetic levitation at 450 kph .

我去上海机场时，坐的是令人难以置信的德国造磁悬浮列车，它以每小时450公里的速度用磁悬浮把我运出上海。

The expo was notable for screening the first ever imax film as well as demonstrating early mobile phone and magnetic levitation technology .

这次展会的亮点在于首次放映了imax电影，以及早期移动电话和磁悬浮技术的展示。