“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	nearest neighbor search nearest neighbor searching nearest neighbors estimate nearest neighbour imputation nearest prime nearest star near-far effect near far field transformation near-far-field transformation near field near-field near-field antenna measurement method near field communication near field communication, NFC near field communication，NFC near-field cosmology near-field heat radiation near field imaging near field laser thermal lens spectrometry near-field microscopy near field microscopy spectroscopy near-field microscopy spectroscopy near field optical microscope near-field optical microscope near field optical microscopy

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。