“concrete pump”的概念、定义、翻译、参考文献-科学参考

单词	concrete pump
释义	concrete pump Encyclopedia 工学混凝土机械释 concrete pump混凝土泵利用压力将水泥混凝土沿管道连续输送到施工作业面的设备。由泵体和输送管组成，是混凝土大型输送装备。
随便看	maternal health care maternal immunity in fish maternal inheritance maternal line selection maternal mortality ratio maternal transfer of pollutants maternity allowance maternity benefit maternity clothing maternity insurance maternity insurance fund budget maternity leave mate selection gradient mate selection of four-section system matglass mat grass math math bibliography mathematic mathematical mathematical abstraction mathematical analysis mathematical and physical properties of discrete equations mathematical apparatus mathematical argument

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。