Steam zone or gas zone identification with elastic waves is the interest of the poroelasticity application.

利用声波（或地震波）进行地下蒸汽和含气识别是孔隙弹性波动理论研究的应用方向之一。

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Pressure transient test in steam injection well is an inexpensive and effective means to determine swept volume and flowing condition of the steam zone.

注蒸汽井压力降落试并是确定蒸汽波及体积和了解波及区流动情况的一种经济、有效的方法。

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The evaluation method to identify the steam zone and the steam front as well as the behavior of the steam spreading in the oil reservoir has been developed.

据此总结了利用声波资料评价蒸汽波及范围与蒸汽前缘的解释方法，并进行了多井评价实验，取得了满意结果。

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The lower house was built to be the play zone, with a swimming pool, massage room, steam room, sauna, cold plunge and Jacuzzi.

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In short, Steam trades are not always pure exchanges happening in some moral-free zone where social obligations are perceived to be non-existent.

FORBES: Virtual World Needs Laissez-faire Economists