“双层预充填砾石绕丝筛管”的概念、定义、翻译、参考文献-科学参考

单词	双层预充填砾石绕丝筛管
释义	双层预充填砾石绕丝筛管 Encyclopedia 工学机械防砂释 self-cleaning performance双层预充填砾石绕丝筛管在双层绕丝筛管的两层筛网之间充填一定粒度的砾石形成的筛管。
随便看	relation of completeness relation of concatenation relation of disjointness relation of equality relation of equipollence relation of following relation of identity relation of inclusion relation of mining and development relation of order relation of subordination Relations relations among the convergence of random variables relations between parents and children relations between spouses relationship relationship algebra relationship-based relationship between art and society relationship between economic foundation and superstructure relationship between people and land in rural areas relationship between seismic velocity and heat production relationship between spinal cord and vetebrae relationship between the two committees in rural areas relationship deterioration

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。