“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	ground ring ground road ground robot ground roll ground rolling dragon ground rope ground row ground-satellite communication ground screen ground search & rescue groundsel ground set ground sharks ground shock ground sloth ground source heat pump ground source heat pump air-conditioner ground source heat pump heating ground spectrometer ground state ground state degeneracy polymer semiconductor ground-state depletion effect ground state depletion microscope ground state energy ground state of atom

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。