“nozzle plugging”的概念、定义、翻译、参考文献-科学参考

单词	nozzle plugging
释义	nozzle plugging Encyclopedia 工学钻井装备释 nozzle plugging喷嘴堵塞钻头上的喷嘴被岩屑或异物堵住，使钻井流体无法通过的现象。
随便看	universal system universal table universal task list universal Teichmüller space universal theodolite universal time universal time constant universal time, UT universal topological space universal transverse mercator projection universal Turing machine universal two-child policy universal unfolding universal uniformity universal validity universal variety universal woodworking machine universal λ-ring universe universe abundance universe age universe, cosmos universe evolution universe mean universe of a structure

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。