By working at tremendous speed, the men managed to get the dish on to dry land before the wave returned.

通过以惊人的速度工作，这些人设法在海浪卷土重来之前将碟子放到了陆地上。

Whatever the mechanism of their generation, flipped T waves generally return to the upright configuration in the week following infarction.

无论其产生机制如何，倒置T波在梗死后一周内通常恢复为直立形态。

Instead of building an extremely large antenna to capture returning waves, these satellites combine signals from a relatively small antenna moving through space to sharpen resolution.

这些卫星并没有建造一个非常大的天线来捕获返回波，而是将来自一个相对较小的天线在太空中移动的信号组合起来，以提高分辨率。

One day I got a ride in the back of a truck. I returned the wave of a man who stood up from his work in his vegetable garden to watch us pass.

有一天，我坐在卡车后面。有个男人在菜园里干活，他看到我们经过时向我们挥手，我也向他挥了手。