This paper reviews the recent progress in the studies of experimental rock mechanics and tectonophysics concerning seismology and physics of the Earth′s interior in China.

简述了近年来我国学者在与地震学和地球内部物理学相关的实验岩石力学和构造物理学研究方面的进展。

youdao

There is anisotropy with a certain degree for rocks in the earth 's interior.

地球内部的岩层通常都存在着一定程度的各向异性。

youdao

The other two, Primary (P) or compression waves and Secondary (S) or shear waves, penetrate the interior of the Earth.

另外两种，P或者“压缩波”以及S“剧烈波”，穿透地球内部。

youdao

Those created in the atmosphere on the other side of the world, which then had to make the 20, 000km (12, 000 mile) journey through the earth's interior to get to Japan, would have had a chance to turn their coats.

ECONOMIST: Neutrinos

Here's one example why we should care: in 1977, diving in the human occupied vehicle Alvin, scientists investigating a volcanic ridge 2500 m (1.5 miles) below sea-level found something totally unexpected -- lush ecosystems thriving at hydrothermal vents fueled by chemical energy released from the Earth's interior.

CNN: Probing the ocean's undiscovered depths

Given all the discoveries that we have made from an up-close investigation of these ocean ridges, we can't help but wonder what we might find at the far end of the same plate tectonic cycle where seafloor is drawn back into the Earth's interior at deep-ocean trenches.

CNN: Probing the ocean's undiscovered depths