在许多情况下，对孔或泉水的水化学和同位素成分分析可探测已存在的集中渗漏通道。
In many cases, through the analysis on hydrochemistry and environmental isotope for holes or springs the seepage access existed in a dike or dam can be detected.
在不同位置采用五孔探针测量了两种叶栅的气动参数并在叶片表面做了墨迹流动显示。
Aerodynamic parameters of the two cascades are measured by a five-hole probe at different positions and ink trace flow visualization is conducted on blade surfaces.
通过对不同位置的桩间土的物理力学性能的试验比较，表明人工成孔挤密灰土桩对桩周土的挤密效果不明显。
The compaction effect of artificially drilled lime-soil pile is not obvious comparing test results of soils between piles at different position.
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