Physical analysis of rock electrical properties show that the physical mechanism of dispersion of rock complex resistivity in different ranges of frequency.

根据岩石电性物理分析可知，不同频率范围，岩石复电阻率频散的物理机理不同。

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By building complex, three-dimensional structures that expose the hard rock beneath the sand, Miller said, red grouper create an environment in which seaweed, coral and sponges can thrive.

Miller说通过建著复杂的空间结构使沙子底下的硬质岩石暴露出来，赤点石斑鱼创建了一个海藻，珊瑚和海绵可以繁荣生长的空间。

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We were able to walk around and feel the tactility of the subtle details, like the mist, the light, the play of the color on the rock and the complex tones that came through.

我们可以四处走走并用触觉感知那些微妙的细节，比如薄雾、灯光、岩石颜色的变化还有迎面的回声。

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Mining executives say that while they chuckle about the quirks of older geologists, they recognize the business value of their memory of previous exploratory work, their grasp of complex rock formations and their discipline in knowing how to meticulously chart new territory.

WSJ: In Geology, Old-Timers Can Be Worth Their Weight in Gold

"While the general mechanisms that create induced seismic events are well understood, we are currently unable to accurately predict the magnitude or occurrence of such events due to the lack of comprehensive data on complex natural rock systems and the lack of validated predictive models, " it states.

CNN: Debate over fracking, quakes gets louder

Marsalis, JLCO's music director, said he was impressed by the amount of time the rock trio spent rehearsing the complex arrangements in order to master material outside their comfort zone.

WSJ: Crosby, Stills and Nash get jazzy with Marsalis