“concrete machinery”的概念、定义、翻译、参考文献-科学参考

单词	concrete machinery
释义	concrete machinery Encyclopedia 工学混凝土机械释 concrete machinery混凝土机械用于将水泥、砂、碎石、水按照一定的比例拌和成混合物并运送、分布到施工作业面的机械。
随便看	rational facts rational field rational film rational form rational formula rational fraction rational fractional function rational function rational function arithmetic rational function field rational function geometric correction rational function interpolation rational function model rational function over a variety rational game rational geometric design rational grazing rational group rational homology group rational homology manifold rational homomorphism rational homotopy rational homotopy theory rational horizon rational identity

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。