“螺旋采煤机”概念、定义、翻译-科学时代

单词	螺旋采煤机
释义	矿业工程技术词汇手册螺旋采煤机 coal recoverey drill
随便看	maturation division maturation period maturation phase maturation promoting factor maturation promoting factor--maturation promoting factor（MPF） maturation promoting factor（MPF） maturation protein maturation region maturation zone mature mature mature mature mature association mature bamboo mature cell mature community mature company mature crop matured bill (of exchange) matured bond matured claim matured compost matured endowment matured liabilities

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。