... horizontal departure 斜井的水平位移 horizontal derivative 水平微商 horizontal detector 水平检波器 ...
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As for the coal-bed gas reservoirs with constant pressure boundary, the log-log pressure curves are horizontal lines and the log-log pressure derivative curves are falling rapidly in the late stage.
对于存在定压边界煤层气藏,压力双对数曲线的晚期是水平直线段,压力导数双对数曲线的晚期都是急剧下掉的曲线。
The moire pattern is used to determine the strain on the horizontal section through the pinhole centre by displacement derivative method.
从位移的云纹图用位移导数法求得销钉孔中心水平截面上的应变。
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