“直径标准器”的概念、定义、翻译、参考文献-科学参考

单词	直径标准器
释义	直径标准器 Encyclopedia 工学实物标准器释 diameter artefact直径标准器形状良好、直径量值稳定的圆柱形或球形实物标准器。用以定义、实现、保持、复现直径量值。
随便看	complete stability complete statistic complete straight line complete structure complete subcategory complete subcomplex complete subgraph complete sublattice complete subspace complete subspace lattice complete sufficient statistic complete sum complete surface complete symmetry complete synchrone complete synchronization complete syntactic analysis complete system complete system of automata complete system of axioms complete system of functions complete system of invariants complete system of neighborhoods complete system of orthogonal complete system of representations

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。