“平直度测量仪”的概念、定义、翻译、参考文献-科学参考

单词	平直度测量仪
释义	平直度测量仪 Encyclopedia 工学自准直光管式光学计量仪器释 flatness measuring instrument平直度测量仪根据光的自准直原理制成的测量平直度的光学测量仪器。
随便看	upstream scheme upstream sequence upswept uptake uptake coefficient uptempo upthrow upthrust uptilt Upton Sinclair up-to-standard evaluation of water function zone upturned roof-ridge UPU upward upward bias upward causality upward compatibility upward concave upward continuation upward convex upward cumulation upward cut and fill stoping method upward deviation upward directed set upward/downward atmospheric radiation

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。