“vibratory percussive drilling”概念、定义、翻译-科学时代

单词	vibratory percussive drilling
释义	矿业工程技术词汇手册 vibratory percussive drilling 振冲式钻孔；振动冲击钻井
随便看	politerati political absolutism political action Political Action Committee （PAC） political activities political acumen political administration political advertising political advertising political alienation political anthropology political anthropology political anthropology political anthropology political apathy political appointment political arithmetic political assassination political asylum political asylum political attack political attitude political authority political bargaining political behaviour

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。