“酸度国家计量基准”的概念、定义、翻译、参考文献-科学参考

单词	酸度国家计量基准
释义	酸度国家计量基准 Encyclopedia 工学物理化学特性计量释 national primary standard for acidity (pH)酸度国家计量基准用于复现和保存水溶液pH的标度。国家水溶液酸度量值传递的源头。
随便看	regular affine scheme regular affinity regular aleph regular algebra regular algebraic equation regular algebraic surface regular analytic curve regular analytic differential regular analytic function regular analytic set regular angle regular antiprism regular anti-representation regular arc regular arrow regular astroid regular A-system regular automatic bowling technique regular automorphism regular Banach space regular base regular basis regular block regular block design regular Borel measure

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。