hydraulic core extracor是什么意思

用法例句

While drilling in the gas hydrate bearing formation under the seabed,it is very important to use the pressure core sampler(PCS) tool to obtain pressure cores for the further core handling and analyzing.

在海底天然气水合物地层钻探中,利用压力岩心取样器(PCS)获取保压岩心对于后续相关的处理和分析非常重要。