“石材”的概念、定义、翻译、参考文献-科学参考

单词	石材
释义	石材 Encyclopedia 工学[矿物材料]释 stone石材以天然岩石为原材料加工制作，并用于建筑、装饰、碑石、工艺品或路面等用途的材料。广义的石材包括天然石材和以石粉为主要原料的合成石材，狭义的石材仅指天然石材。
随便看	railway flat car railway food hygiene railway foundation treatment railway freight car railway freight transportation railway geographic information system railway goods invoice information system railway goods transportation railway goods transportation measurement and inspection railway goods yard Railway Guerrilla railway industrial siding railway infrastructure communication network railway intelligence service railway intelligent building railway intelligent dispatching command railway intelligent logistics railway intelligent transportation system railway intermodal flatcar Railway Internet Ticketing System railway ITS architecture railway labor protection railway launching vehicle railway law Railway Law of the People's Republic of China

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。