seism是什么意思,seism怎么读,
词根:seism
adj.seismic 地震的;因地震而引起的
seismal 地震的
seismologic 地震学的
seismological 地震学上的
n.seismograph 地震仪
seismology 地震学
seismologist 地震学家
seismography 地震定测法;地震学(等于seismology)
1.Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body.
煤矿冲击矿压、矿震等煤岩动力现象,与岩体的微震事件有着必然联系。
2.Secondly, the transmission rules and characteristics of blasting seism wave are analyzed in the paper. The methods of analyzing and predicting blasting vibration are introduced in this paper too.
其次,在分析地震波的特征和传播规律的基础上,介绍了爆破地震振动分析与预测的方法;
3.The interval of the last large seism is even shorter than the prediction by this acceleration regularity in a seismic active period.
在一个活跃期中,最后一个大震的时间间隔比这个规律规定的时间间隔更短。
4.Studying on seism and geology and historical earthquake activity obtained some advancement in Anhui recent years.
近年来,在安徽地区地震地质、历史地震活动研究等方面取得了一定的进展。