bottom hole scavenging

基本解释

• [能源科学技术]井底清洗

英汉例句

双语例句

• The experimental and analytical results show that the capability of scavenging the bottom-hole increases continuously as the ratio between diameters of nozzles and their number decrease.
  实验和分析结果表明，随着喷咀直径比值的减小和喷咀数量的减少，井底净化能力不断提高。

• bottom hole scavenging更多例句

专业释义

能源科学技术

• 井底清洗