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- The paper points out, before Tangshan earthquake and during its active period in 1976, a clear change of gravity field oecured in the east part of Beijing network. The ehange has a reverse mark to the gravity anomaly in earthquake foci area. 本文指出,在1976年唐山地震前以及其活动期间,北京测网东部的重力场发生明显的变化,且呈现与震源区重力异常符号相反的变化特征。
- Using 40 mechanism solutions of earthquake focus and 3 synthetic solutions of small earthquake, the crustal stress field in and around Gansu region is discussed. 本文利用40个地震震源机制解和3个小震综合解研究了甘肃及邻近地区的地壳应力场。
- The place vibrated by the breakage of the earth's interior rock layer is called hypocenter or earthquake focus, whose projection point on the surface of the earth is named epicenter. 地球内部岩层破裂引起振动的地方称为震源，其在地表的投影称为震中。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- We all felt the earthquake tremors. 我们都感觉到地震时的颤动。
- The city was rased by an earthquake. 地震把这个城市夷为平地。
- The earthquake was a terrible catastrophe. 这次地震是个可怕的灾难。
- A series of tremors often precedes an earthquake. 地震前常发生一连串的微震。
- Plague came in the wake of earthquake. 地震之后紧跟着就是瘟疫。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- Thousands of people perished in the earthquake. 那次地震死者数以千计。
- Earthquake shocks are often felt in Japan. 在日本常常感觉到地震引起的震动。
- The earthquake caused the wall to sway to the left. 地震使墙向左倾斜。
- There has been a dreadful earthquake in Iran. 伊朗发生了一次可怕的地震。
- We had an awful earthquake here last year. 去年我们这里发生了可怕的地震。
- The earthquake devastated a large part of the city. 地震毁坏了一大部分城市。
- The earthquake left a rent in the wall. 地震使墙上裂了一条缝。
- The city lay in ruins after the earthquake. 地震之后，这座城市变成了一片废墟。
- The ground vibrated during the earthquake. 地震时地面震动。
- Our cellar caved during the earthquake. 地震时,我们的地窖塌陷了。
