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  1. ... learnt this in English) 1. http://en.wikipedia.org/wiki/ Seismic _ wave 地震波 ie. Seismic waves come in two types - P and...

  2. ...'s crust that creates seismic waves . Earthquakes are recorded...as a combination of radiated elastic strain seismic waves , frictional heating of the fault surface, and...

    分類:科學及數學 > 地理學 2008年12月24日

  3. ... by the sudden release of stored energy that radiates seismic waves . At the Earth's surface, earthquakes may manifest...

  4. (a)let E1 and E2 be the amplitude of the seismic wave in the first and secong earthquake respectively. ...b)let E1 and E3 be the amplitude of the seismic wave in the first and third earthquake respectively...

    分類:科學及數學 > 數學 2011年12月24日

  5. ...'s crust that creates seismic waves . Earthquakes are accordingly ...amp;#39;s total energy is radiated as seismic energy. Most of the earthquake's energy...

    分類:科學及數學 > 地理學 2007年08月31日

  6. ...'s crust, the elastic strain energy is released and seismic waves are radiated, thus causing an earthquake. This process...

  7. ...log E = 1.5(7.2) + K ______(1) The energy released as seismic waves in an earthquake is 1/8 times log(E/8)=1.5M+K...

    分類:科學及數學 > 數學 2010年04月07日

  8. ...of a sudden release of energy in the Earth's crust that creates seismic waves . Earthquakes are recorded with a seismometer, also known...

    分類:科學及數學 > 地理學 2008年06月10日

  9. ...earthquake has the seabed, causes the sea water fierce fluctuation because of the seismic wave power, forms the formidable wave , looks like the ripples straight...

    分類:科學及數學 > 地理學 2007年10月19日

  10. Earthquakes are natural disasters on earth, one of the main. Seismic waves generated by earthquakes can be a direct result of damage or even...

    分類:科學及數學 > 地理學 2010年04月04日