“caliper log”的概念、定义、翻译、参考文献-科学参考

单词	caliper log
释义	caliper log [`kal·ǝ·pǝr ´läg] ^{MINING ENGINEERING} A graphic record showing the diameter of a drilled hole at each depth; measurements are obtained by drawing a caliper upward through the hole and recording the diameter on quadrile paper.
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