representive core sample 代表性岩心
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
n of core sample 岩心制备
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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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