core sample翻译

core sample的基本解释

读音: 美: 英:

岩心样品：通过钻探自然物质（如沉积物或岩石）而获得的圆柱形截面。

例句

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。

短语

representive core sample 代表性岩心
dry core sample 干岩样
fresh core sample 新鲜岩样
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