Now researchers are creating laboratory-engineered wonder materials that can conceal objects from almost anything that travels as a wave.

现在，研究者们正在创造一种奇妙的实验室工程材料，它可以让几乎任何一种传播中的波绕过其遮蔽的物体。

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And the attenuation studies of seismic wave in the laboratory have provided studying base for the mechanism studies.

而实验室中对地震波衰减的研究为衰减机理提供了研究基础。

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It should consider the influences of these factors when analyzing elastic wave velocities either in laboratory condition or in practical seismic exploration.

因此不论在实验室条件下，或是在实际地震勘探中分析弹性波速度时，应考虑这些因素影响。

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Based on the Phoenix lander, the craft is tasked with giving us a peek beneath the planet's surface, armed with tools that include a geodetic instrument from the Jet Propulsion Laboratory, which will be used to calculate Mars' rotation axis, a seismic wave sensor and a subsurface heat probe, to measure the planet's internal temperature.

ENGADGET: NASA InSight tapped for Mars drilling mission in 2016