心神不宁 发表于 2025-3-25 05:45:13

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buoyant 发表于 2025-3-25 10:28:27

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DENT 发表于 2025-3-25 15:29:52

https://doi.org/10.1007/978-3-658-40546-5y) in the ground. As the potential between P. and P., the current introduced through C. and C., and the electrode configuration are known, the resistivity of the ground can be determined; this is referred to as the “apparent resistivity”.

Pelvic-Floor 发表于 2025-3-25 18:37:01

Studien zur KommunikationswissenschaftES) for ice thickness measurements on polar ice sheets. The method was first applied by . (1929), . in Austria to estimate the thickness of a glacier. GPR has been increasingly accepted for geological, engineering, environmental, and archaeological investigations since the 1980s.

Phonophobia 发表于 2025-3-25 23:13:18

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蛰伏 发表于 2025-3-26 03:13:14

Direct Current Resistivity Methodsy) in the ground. As the potential between P. and P., the current introduced through C. and C., and the electrode configuration are known, the resistivity of the ground can be determined; this is referred to as the “apparent resistivity”.

键琴 发表于 2025-3-26 07:28:13

Ground Penetrating RadarES) for ice thickness measurements on polar ice sheets. The method was first applied by . (1929), . in Austria to estimate the thickness of a glacier. GPR has been increasingly accepted for geological, engineering, environmental, and archaeological investigations since the 1980s.

类似思想 发表于 2025-3-26 09:01:03

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无可争辩 发表于 2025-3-26 13:23:26

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残暴 发表于 2025-3-26 18:09:23

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查看完整版本: Titlebook: Environmental Geology; Handbook of Field Me Klaus Knödel,Gerhard Lange,Hans-Jürgen Voigt Book 2007 Springer-Verlag Berlin Heidelberg 2007 B