“drift bolt”的概念、定义、翻译、参考文献-科学参考

单词	drift bolt
释义	drift bolt [`drift ´bōlt] ^ENGINEERING 1. A bolt used to force out other bolts or pins. 2. A metal rod used to secure timbers.
随便看	relational algebraic language relational calculus language relational capability relational database relational data structure relationally complete relational operator relational spreadsheet relational system relative relative address relative age relative atomic mass relative attenuation relative azimuth relative bandwidth relative bearing relative biological effectiveness relative byte address relative chronology relative coding relative compaction relative contour relative coordinates relative coordinate system

科学参考收录了103327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。