“复合式钻头”的概念、定义、翻译、参考文献-科学参考

单词	复合式钻头
释义	复合式钻头 Encyclopedia 工学钻井装备释 hybrid bit复合式钻头由聚晶金刚石复合片（PDC）刀翼和牙轮复合而成的钻进工具。又称复合钻头或混合钻头。
随便看	The Hitchhiker's Guide to the Galaxy The Hole The Hollow Crown the holocene climate The Holy Family or Critique of Critical Critique, against Bruno Bauer and Partners The Homecoming The Homeland of Stars The Honest Whore The Hong Kong Academy for Performing Arts,Faculty of Music The Hongkong Philharmonic Orchestra The Hope the horizontal reinforcement The horse-hoing husbandry The Host the host defence model The Hot l Baltimore The Hot Snow The Hour of the Furnaces The House The House by the Medlar-Tree The House of 72 Tenants The House of Blue Leaves The House of Dancing Water The House of Hunger The House of the Seven Gables

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。