“pilot hole”的概念、定义、翻译、参考文献-科学参考

单词	pilot hole
释义	pilot hole Encyclopedia 理学地质钻孔释 pilot hole先导孔在钻深孔或超深孔之前，在深孔或超深孔孔位附近钻的一口直径相对较小、深度相对较浅的钻孔。“双孔方案”中首先施工的钻孔。
随便看	microbial community succession microbial control microbial corrosion microbial decomposition microbial degradation microbial degradation of petroleum hydrocarbons microbial digestion microbial disease microbial diversity microbial drug resistance microbial ecological engineering microbial ecological evolution microbial ecological functioning microbial ecological groups microbial ecological model microbial ecology microbial ecology of metallurgy microbial ecophysiology microbial electrode sensor microbial electromagnetic field microbial element transformation microbial energy microbial engineering microbial enhanced oil recovery microbial evolutionary engineering

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。