“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	quartz crystal microbalance-based biosensor quartz crystal resonator quartz diorite quartz extensometer quartz fiber quartz filter quartz frequency stabilizer quartz glass quartzite quartzite jade quartz lens quartz monzonite quartz oscillator quartz plate quartz-polaroid monochromator quartz prism quartz resonator quartz ribbon quartz spectrograph quartz spring gravimeter quartz thermometer quartz trachyte quartz transducer quartz tube quartz tube atomizer

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。