“Standard reference material”的概念、定义、翻译、参考文献-科学参考

单词	Standard reference material
释义	Standard reference material 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	pseudoconvex set pseudoconvex space pseudo-coordinate pseudocopulation pseudo-creative set pseudo-cross cap pseudocrystal pseudoculus pseudocumene pseudo-cycle pseudo-cycloid pseudocyesis pseudo-cylindrical map projection pseudocylindrical projection pseudocyst pseudocyst of auricle pseudo-delay method pseudo-diameter pseudo-difference pseudo-difference scheme pseudodifferential equation pseudodifferential operator pseudodifferential operators Pseudo-Dionysius pseudodiploid

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。