“pilot bit”的概念、定义、翻译、参考文献-科学参考

单词	pilot bit
释义	pilot bit Encyclopedia 工学套管钻井释 pilot bit领眼钻头套管钻井破岩的主要工具。
随便看	minority game, MG minority government minority influence minority language broadcasting minority language dictionary compilation Minority language information processing minority language modernization of china minority language planning of China minority national ethic minority nationality library minority rights minority shareholding minority writing systems of China created by the western missionaries minorization minorized chain minorized sequence minorizing minorizing set minor league minor limit minor lobe minor-lobe radiation minor-lobe solid angle minor maintenance minor merger

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。