“nose sill”的概念、定义、翻译、参考文献-科学参考

单词	nose sill
释义	nose sill [`nōz ´sil] ^ENGINEERING A short timber located under the end of the main sill of a standard rig front of a well.
随便看	mine field mine field gap mine field lane mine fire truck mine foreman mine hoist mine inspector mine jeep minelite mine locomotive mine-planting equipment mine props miner mine radio telephone system mineragraphy mineral mineral acid mineral additive mineral black mineral caoutchouc mineral charcoal mineral cotton mineral deposit mineral dressing mineral dye

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。