“sinker bar”的概念、定义、翻译、参考文献-科学参考

单词	sinker bar
释义	sinker bar [`siŋ·kǝr ´bär] ^{MINING ENGINEERING} A short, heavy rod placed above the drill jars to increase the effect of the upward sliding jars in well-drilling with cable tools.
随便看	fungistat Fungivoridae fungivorous fungus fungus gall funicle funicular funicular distribution funicular polygon funicular railroad funiculus Funkel effect conducting polymer conduction conduction aphasia conduction band conduction cooling conduction current conduction deafness conduction electron conduction field conduction pump conductive coating conductive coupling conductive elastomer

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。