Penetrometer
01
渗透计, 穿透测量装置
a device used to measure the consistency or firmness of materials by assessing the depth of penetration of a probe or needle into the substance
例子
The soil scientist used a penetrometer to measure the compaction of the ground before planting crops.
土壤科学家在种植作物前使用贯入仪测量地面的紧实度。
