本文介绍了跨孔同步视电阻串测量工作方法。
The present paper introduces the working method of the transborehole synchronous apparent resistivity survey.
而应用声波跨孔法进行大体积混凝土结构的深裂缝检测可有效地解决上述问题。
The application of inter borehole acoustic wave method to probing deep cracks in mass concrete can effectively solve the above mentioned problems.
通过在煤矿巷道松动圈震波测试的应用实例，说明了单孔检层与跨孔ct方法是一种有效的围岩松动圈测试方法。
Through applied examples and effects in mine roadway, it's proved that one-bore and two-bores ct method are an effective method in broken zone detecting.
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