1) body wave magnitude
体波震级
1.
By linear regression and orthogonal regression methods,comparisons are made between different magnitudes(local magnitude ML,surface wave magnitudes MS and MS7,long-period body wave magnitude mB and short-period body wave magnitude mb)determined by Institute of Geophysics,China Earthquake Administration,on the basis of observation data collected by China Seismograph Network between 1983 and 2004.
采用线性回归和正交回归方法,利用中国地震台网1983—2004年的观测资料,对中国地震局地球物理研究所测定的地方性震级ML、面波震级MS与MS7、长周期体波震级mB、短周期体波震级mb进行对比,给出了它们之间的经验关系式。
2.
In this paper,the definitions and the measurement methods of local magnitude M L ,body wave magnitude m b ,surface wave magnitude M S and moment magnitude M W are introduced and the advantagesas well as the disadvantages of these magnitude scales are analyzed.
简要介绍了地方性震级ML、体波震级mb、面波震级MS和矩震级MW的定义及其测定方法,分析了它们的优点和缺点,并对震级饱和效应及其产生的原因作了介绍和解释。
2) Surface wave magnitude
面波震级
1.
Determination of surface wave magnitude M_S and systematic error analysis for regional digital seismic network;
区域数字地震台网面波震级M_S测定与系统误差分析
2.
Contrast and research on the surface wave magnitude mensurated by Lanzhou Digital Telemetry Seismic Network;
兰州数字遥测台网面波震级的对比研究
3.
Correcting value calculation for surface wave magnitude in Panzhihua seismograph station;
攀枝花地震台面波震级的改正值测算
3) surface-wave magnitude
震级面波
4) surface wave magnitude M_S
面波震级MS
5) seismic body wave
地震体波
1.
Wave-type conversion caused by a step topography subjected to inclined seismic body wave;
地震体波斜入射情形下台阶地形引起的波型转换
6) Ultrastructure
[英]['ʌltrə,strʌktʃə] [美]['ʌltrə,strʌktʃɚ]
体外震波
1.
The Effect of Extracorporeal Shockwave on Ultrastructure of the Main Internal Organs and Serum Biochemistry in Dogs;
体外震波对犬主要脏器超微结构和血清生化学的影响
补充资料：地震震级
1.划分震源放出的能量大小的等级。释放能量越大，地震震级也越大。地震震级分为九级，一般小于2.5级的地震人无感觉;2.5级以上人有感觉;5级以上的地震会造成破坏。简称震级。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条