shallow reflection seismic method 浅层地震反射法
seismic reflection method 地震反射波法
deep seismic reflection method 深地震反射法
seismic reflection wave method 地震反射波法
shallow seismic reflection method 浅层地震反射法
two ship seismic reflection method 双船地震方法
seismic reflection method in water 水上地震反射法
water-area seismic reflection method 水域地震反射法
Deep reflection seismic method is characterized by high resolution ratio, accuracy and reliability, and is hence an effective technique for geoscience research.
深反射地震方法分辨率高、准确可靠，是用于地学研究的一种有效方法技术。
Because of its accuracy in outlining the Earth's subsurface, the seismic-reflection method remains the most important tool in the search for petroleum reserves.
文章首句指出：“由于‘地震反射法’(sr)在勾划地球的地下层面这方面的准确性，该方法一直是探寻石油储备的最重要的工具。” 这是一个判断句，为结论。
Therefore, a new cavern detection technique called accumulation energy difference method was proposed, which USES the seismic reflection energy difference in trace or between traces to detect caves.
为此，提出了一种新的溶洞检测方法——累计能量差法，即利用道内或道间地震反射能量上的差异进行溶洞检测。
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