“coarse grading”的概念、定义、翻译、参考文献-科学参考

单词	coarse grading
释义	coarse grading 粗级配粗粒径筛分
随便看	trussing truss member truss principal truss rod truss space truss span truss wing trust trust account trust accounting trust accounts of all banks trust ageement trust-and-agency fund trust and banking company trust and investment business trust and savings bank trust banking trust bonds trust business trust busting trust certificate trust charge trust consultancy corporation trust corpus trust deed

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。