行星地球英文

地球脉动词典earth tremor; [电影]BBC Planet Earth双语例句1本文讨论了地震前兆波动的特征和诸如台风、地球脉动及气候等干扰因素的影响，并介绍了其观测方法和原理。In this paper, the characteristic of the some precursor wave motions before earthquakes and the influence of some disturbance factors such as typhoon, earth pulsation and weather on the extensometers are discussed, and the observational method and its principle are introduced. 2分析认为这种振荡曲线与地球自身的脉动有关，它是由地球脉动、高渗透水力坡降和大的滑体剪切作用叠加而成的一种呈非平衡态的复杂运动。The loess landslide movement is a non stationary complex one combined with earth microtremors, the hydraulic gradient of high osmosis and strong shear force of landslide mass.