“领眼钻头”的概念、定义、翻译、参考文献-科学参考

单词	领眼钻头
释义	领眼钻头 Encyclopedia 工学套管钻井释 pilot bit领眼钻头套管钻井破岩的主要工具。
随便看	Tai Shan Taishan green tea Taishang Scholar Tree of Huangshan Palace in Xingping Taishan Houshiwu Ancient Chinese Pine Group Taishan Liedao Taishanmiao Taishan Natural Reserve taishan panshi powder Taishanqian Ancient Chinese Pine Group Taishan Qu Taishan Station Taishi Watchtowers Taisho-pitaka Taishun Yayang Wenquan Tait Taitai’er grottoes Tait algorithm Tai Tam Reservoir historical structures Tait coloring Tait conjecture Tait cycle Tait knot conjecture Tai Tomb Tai Tower Tait’s Hamiltonian graph conjecture

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。