core sample meaning in English
土芯样本；岩芯样本
岩心试样
岩心样（岩样）
岩心样品
钻芯试样
Examples
- Practice for core sampling of graphite electrodes
石墨电极核心取样的实施规程 - I need to take some core samples for laboratory analysis
我需要取些岩心送实验室分析。 - Preserving and transporting rock core samples
保存和运输岩芯样品 - Research for permeability test of drilling core sample from pavement
路面钻芯取样试件渗透试验研究 - Standard guide for core sampling submerged , unconsolidated sediments
浸没的非固结沉积物芯样的取样标准指南