“SMA”的概念、定义、翻译、参考文献-科学参考

单词	SMA
释义	SMA Encyclopedia 工学公路材料释 stone matrix asphalt；SMA沥青玛蹄脂碎石混合料由沥青结合料与少量的纤维稳定剂、细集料以及较多量的填料（矿粉）组成的沥青玛蹄脂填充于间断级配的粗集料骨架的间隙，组成一体的沥青混合料。 Astronomy SMA全称：Sub-Millimeter Array。SMA亚毫米波射电望远镜阵
随便看	drilling technical economic index drilling technical parameters drilling technology drilling theory drilling time drilling time curve drilling time logging drilling tool drilling tool bypass valve drilling tool weighting scale drilling workload index drillion drill pipe drillpipe drill pipe power tong drill pipe sticking drill plough drill rig drill rigs for soil mixing wall drill rod drill seeder drill stem test drill string drill string non-return valve drill-string stabilizer

科学参考收录了854744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。