“headblock”的概念、定义、翻译、参考文献-科学参考

单词	headblock
释义	headblock [`hed´bläk] ^{MINING ENGINEERING} 1. A stop at the head of a slope or shaft to keep cars from going down the shaft or slope. 2. A cap piece.
随便看	auxiliary channel auxiliary circle auxiliary contacts auxiliary dead latch auxiliary electrode auxiliary equation auxiliary equipment auxiliary fan auxiliary fault auxiliary fluid ignition auxiliary instruction buffer auxiliary landing gear auxiliary latch bolt auxiliary memory auxiliary mineral auxiliary operation auxiliary plane auxiliary power plant auxiliary power unit auxiliary processor auxiliary rafter auxiliary reinforcement auxiliary relay auxiliary rim lock auxiliary rope-fastening device

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。