“solid density primary standard”的概念、定义、翻译、参考文献-科学参考

单词	solid density primary standard
释义	solid density primary standard Encyclopedia 工学密度计量技术释 solid density primary standard固体密度基准用物理、化学性能十分稳定的材料制作的固体球或立方体。
随便看	polymorphism information content polymorphism in life cycle of weed polymorphism in morphology and structure of weed polymorphism of polymer polymorphonuclear cell polymorphonuclear granulocyte polymorphonuclear leukocyte polymorphonuclear leukocyte; polymorphonuclear cell polymorph patent polymorphs of drug polymorphy poly(m-phenylene isophthalamide) fiber polymyarian type polymyositis and dermatomyositis polymyositis and dermatomyositis associated with malignancy polymyxin poly (N-acetyl glucosamine) polynary polynary alloy Polynesia Polynesian Polynesian Aboriginal Art Polynesian Art Polynesians polynier ferric sulfate

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。