短語詞組短語strong earthquake causal mechanism 強(qiáng)震機(jī)理earthquake focal mechanism 震源機(jī)制earthquake generating mechanism 發(fā)震機(jī)制earthquake reflecting mechanism 映震機(jī)理earthquake damage mechanism 震害機(jī)理earthquake source mechanism [地震]震源機(jī)制earthquake input mechanism 地震動輸入機(jī)理earthquake preparation mechanism 孕震機(jī)理strong earthquake casual mechanism 強(qiáng)震機(jī)理 返回 earthquake mechanism