“the primary standard for brinell hardness machine”的概念、定义、翻译、参考文献-科学参考

单词	the primary standard for brinell hardness machine
释义	the primary standard for brinell hardness machine Encyclopedia 工学硬度计量技术释 the primary standard for brinell hardness machine布氏硬度基准装置用来复现和保存布氏硬度量值单位，用作统一中国布氏硬度值的最高依据装置。
随便看	bridge principle bridge rating bridge rectifier bridge resource management bridge study bridge substructure construction bridge survey bridge testing Bridgetown bridge/track interaction bridge type bridge vibration control bridge wind tunnel bridge with inductively-coupled ratio arms bridging bridging atom bridging carbonyl bridging condition bridging fault bridging fault, bridge fault bridging ligand bridging oxygen bridging traffic facilities Bridgman anvil Bridgman crater

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。