“螺纹标准器”的概念、定义、翻译、参考文献-科学参考

单词	螺纹标准器
释义	螺纹标准器 Encyclopedia 工学实物标准器释 screw thread artefact螺纹标准器用于复现螺纹参量的实物标准器。包括螺纹量规和螺纹样板等。
随便看	nonassociative ring nonassociative structure nonassociative topological algebra non-asymptotic non-asymptotic direction non-asymptotic distribution non-atomic nonatomic nonatomic game nonatomic measure nonatomic measure space nonatomic space non-autonomous non-autonomous differential equation non-autonomous dynamical system non-autonomous system nonautonomous system non-autonomous system of differential equations nonautonomous system of differential equations non-averaging sequence non-axisymmetrical configuration non-axisymmetrical distribution non-axisymmetric disk non-axisymmetric spinning non-balanced development

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。