“Standard sample”的概念、定义、翻译、参考文献-科学参考

单词	Standard sample
释义	Standard sample Encyclopedia 理学地球化学勘查释 Standard reference material；Standard sample地球化学标准样具有准确的标准值、均匀性和稳定性，并已确定一种或多种性能特征，经有关主管部门批准，取得证书和标志的、用于地球化学调查的标准物质。
随便看	Building Walls building waterproofing works building water supply and drainage drawings building water supply drainage and heating engineering Build mausoleums in the mountains build-operate-transfer mode build-own-operate-transfer mode build the crew meeting build-to-line rate build-to-line ratio build-transfer mode build-up build-up effect build-up force standard machine built floating floor built-in built in electric field built-in electric field built-in electronic view finder built in field built-in field built-in light emitting diode module built in reactivity built-in reactivity built-in self repair

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。