The extraction of acoustic characteristics of oceansediment has great importance to civil and military activities.
海底沉积层声学特性提取在军事和民用上都具有重要意义。
2
EnlargeA deep-sea volcano spews lava. Research shows lava from such eruptions end up baking oceansediment and releasing greenhouse gases.
一个深海火山喷发出熔岩，研究表明来自火山灰的熔岩烘烤海洋沉积物同时会释放温室气体。
3
At certain times, apparently, more icebergs from the Arctic Ocean in the far north were traveling south well into the North Atlantic before melting and shedding their sediment.