“piercer roll”概念、定义、翻译-科学时代

单词	piercer roll
释义	矿业工程技术词汇手册 piercer roll 穿孔机轧辊
随便看	multi-inertial sensor multi-infection multiinput-multioutput multi-input multi-output system（MIMO system） multi-isotopic comparator multi-isotopic element multijaw grab multijet missile multijob scheduling multijunction gallium arsenide solar cell multijunction solar cell multi-junction solar cell multi-key search multilane multilasered optical radar multilateral agreement multilateral agreement multilateral agreement multilateral agriculture framework multilateral aid multilateral armed force multilateral clearing multilateral coalition multilateral commitment multilateral comparison

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。