“conic quartering”概念、定义、翻译-科学时代

单词	conic quartering
释义	矿业工程技术词汇手册 conic quartering 四分取样法
随便看	rough lumber roughly cut pieces rough minutes roughness roughness roughness roughness roughness roughness roughness roughness roughness coefficient roughness effect roughness factor roughness parameter roughness penalty rough orientation roughout rough part rough patch rough plank rough proof rough-puff pastry rough rafter Rough Rider

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。