When an earthquake occurs, we observe The Times at which the wavefront passes each station.
当地震发生，我们会观察波经过每一个站点的所用的时间。
Because you don't know where you will be when an earthquake occurs prepare a Disaster Supplies Kit for your home workplace and car.
茵为你不知道地震发生的时候自己会在哪儿，所以，在家里、办公地点以及汽车上，都准备一套抗灾装备吧。
Because you don't know where you will be when an earthquake occurs, prepare a Disaster Supplies Kit for your home, workplace, and car.
因为你不知道地震发生的时候自己会在哪儿，所以，在家里、办公地点以及汽车上，都准备一套抗灾装备吧。
When an earthquake occurs, it releases energy in the form of seismic waves that radiate from the earthquake source in all directions.
当一个地震发生时，它以从震源向各个方向发生的地震波的形式释放能量。
When an earthquake occurs, it generates an expanding wavefront from the earthquake hypocenter at a speed of several kilometers per second.
当地震发生，它会从震源产生一个速度为数公里每秒的扩散的波。
When an earthquake occurs, the first information that is processed and relayed is usually based on a small subset of the seismic stations in the network, especially in the case of a larger earthquake.
当一场地震发生时，尤其是一场大地震发生时，最先处理并传递的资料信息通常来源于地震监测网络中很小一部分的地震监测站。
By planning and practicing what to do before an earthquake occurs, you can condition yourself and your family to react correctly and spontaneously when the first jolt or shaking is felt.
如果在地震发生前就做好了准备和演习，你和家人就能在察觉震感的第一时间及时、正确地做出反应。
By planning and practicing what to do before an earthquake occurs, you can condition yourself and your family to react correctly and spontaneously when the first jolt or shaking is felt.
如果在地震发生前就做好了准备和演习，你和家人就能在察觉震感的第一时间及时、正确地做出反应。
应用推荐