“foundry sand”的概念、定义、翻译、参考文献-科学参考

单词	foundry sand
释义	foundry sand Encyclopedia 工学造型材料释 foundry sand铸造砂铸造生产中用来配置型砂和芯砂的一种颗粒状耐火材料。是一种造型材料。
随便看	Riemann connection Riemann continuation theorem Riemann crater Riemann curvature tensor Riemann curve theorem Riemann derivative Riemann differential equation Riemann ellipsoid Riemann equations Riemann existence theorem Riemann field Riemann-Finsler geometry Riemann foliation Riemann formula Riemann function Riemann functional equation Riemann geometry Riemann geometry in the large Riemann Hilbert problem Riemann-Hilbert problem Riemann homogeneous space Riemann Hurwitz formula Riemann-Hurwitz formula Riemann-Hurwitz relation Riemann hypothesis

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。