“硬度试验”的概念、定义、翻译、参考文献-科学参考

单词	硬度试验
释义	硬度试验 Encyclopedia 理学﹝材料与结构力学试验﹞释 hardness testing硬度试验测量材料软硬程度的试验。硬度反映材料抵抗压头压入变形的能力，与材料的力学性能和加载方式相关。
随便看	proportionally cutting circle proportional mean proportional navigation proportional numbers proportional odds model proportional odds regression model proportional part proportional plus integral plus derivative control proportional plus integral plus differential control proportional-plus-integral-plus-differential control proportional price rule proportional profile proportional region proportional regulator proportional regulatory systems proportional relation proportional relations among agriculture,light industry and heavy industry proportional relations among primary industry,secondary industry and tertiary industry proportional representation proportional sampling proportional selection proportional sequence proportional stratified sampling proportional subclass number proportional trapping

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。