“standard device for ground radioactivity survey”的概念、定义、翻译、参考文献-科学参考

单词	standard device for ground radioactivity survey
释义	standard device for ground radioactivity survey Encyclopedia 理学放射性勘探计量设施释 standard device for ground radioactivity survey地面放射性测量模型标准装置由天然K、U、Th矿石（粉）与石英砂、水泥混合制成的含有一定放射性物质的混凝土模块。
随便看	mud wasp with snout moth's larva mud weight Mueller matrix Mu Enzhi muetiobjective interactive MUF Mufarrihul kulub muff muffin-tin approximation muffin-tin potential muffle muffle furnace muffler muffler performance Mufrid Mufride Mufulira mu-function Mufu Shan Mufu Shanmai muggy Mughal Dynasty Mughal miniatures Mu Gong Mugua

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。