“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	Conceptual decolonization conceptual definition conceptual density functional theory Conceptual Dependency Theory conceptual design conceptual design of bridge conceptual dictionary conceptual engineering geological model conceptual geologic model conceptual graph conceptualizing 21st-century archives conceptual learning conceptual-linguistic analysis of theory conceptually clustered matrix conceptual metaphor theory conceptual model for exploration geochemistry conceptual modeling conceptual model of groundwater conceptual models conceptual modern city Conceptual Notation and Related Articles Conceptual Photography conceptual representation conceptual schema Conceptual Semantics

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。