“pneumatic rock drill”的概念、定义、翻译、参考文献-科学参考

单词	pneumatic rock drill
释义	pneumatic rock drill Encyclopedia 工学凿岩机械释 pneumatic rock drill风动凿岩机以压缩空气驱使活塞在气缸中向前冲击，使钢钎凿击岩石的机械。是凿岩机的一种。
随便看	Yuan Kefu Yuan Kejia Yuan Kezhong Yuan Li Yuan Lianmin Yuan Ling Yuanling Jietan tea Yuanlingpao Yuanling Xian Yuan literary theory and criticism Yuan Longping Yuanlongping Yuan Mei Yuan Meiyun yuanmenchao local government newspaper Yuan Ming Dynasty rubbing album of Li Jing Stele Yuan Mingshan Yuanmingyuan Garden Yuanmingyuan Lake bottom anti-seepage project public hearing Yuanmingyuan Museum Yuanmingyuan Palace Yuanmingyuan Park Yuanmingyuan Ruins Park in Beijing Yuanmou Dadunzi Yuanmou Formation

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。