“thickness gage based on radioactivity”的概念、定义、翻译、参考文献-科学参考

单词	thickness gage based on radioactivity
释义	thickness gage based on radioactivity Encyclopedia 工学工业核技术释 thickness gage based on radioactivity放射性厚度计利用射线（β、γ或X射线）与物质相互作用时所发生的吸收和散射而测量材料厚度的设备。
随便看	system of constitutional guarantee system of convergence system of coordinate system of coordinate neighborhoods system of coordinates system of coplanar forces system of coset representatives system of couples system of curves system of dependent functions system of differential equations system of differential operators system of Diophantine equations system of disease prevention and control system of distribution system of economic contracts system of educational evaluation system of elastodynamics system of elderly care service system of election and appointment system of elements system of elliptic equations system of elliptic partial differential equations system of environmental and economic accounting system of environmental-economic accounting

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。