dry core sample 干岩样
fresh core sample 新鲜岩样
saturated core sample 饱含水分混凝土芯样本
rock core sample 岩芯样品
preparation of core sample 岩心制备
coal core sample 煤心煤样
core sample test 芯样检测
core sample taker 井壁取心器
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The density of the grains in a formation or core sample.
地层或岩心样品中颗粒的密度。
The bugs were extracted from a core sample drilled from glacier ice in Greenland.
这些细菌是从格陵兰冰川冰中钻取的矿样中提取的。
With the abasing of the stratum static load, the bulk of the core sample come into expansion.
钻井岩样由于地层静压力的降低而导致总体积发生膨胀。
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