Thompson used diffusion imaging, which measures the direction in which water diffuses through white matter, to show the speed of the connections.

汤普森利用扩散方法成像，他控制水通过白质扩散的方向，显示大脑连接的速度。

youdao

We issue a warning after a big earthquake, and we can predict what the tsunami arrival times should be because tsunami speed is directly controlled by the depth of the water through which it travels.

我们一般在大地震发生之后发布海啸预警，并预测海啸的抵达时间，因为海啸速度是由它所经过的水域深度直接决定的。

youdao

The speed of sound in water is roughly one mile a second - slower than through land but faster than through air.

声音在水中的速度是大约一英里第二-慢于通过土地，但比在空气中快。

youdao