“筛分分级”概念、定义、翻译-科学时代

单词	筛分分级
释义	能源科学技术词汇手册筛分分级 screen sizing
随便看	brushed brushed concrete brushed concrete surface brush electroplating brush entanglement brusher brush field brush-field brush holder brushhook brush icing brushing brushing brushing scatterplot brushkiller brushland brushland brushland brushless DC generator brushless DC torque motor brush lifting brush-off brush out brush plating brush pot

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。