“self-cleaning performance”的概念、定义、翻译、参考文献-科学参考

单词	self-cleaning performance
释义	self-cleaning performance 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。工学机械防砂释 self-cleaning performance自洁作用当地层砂随液流进入筛管时，由于割缝或绕丝的缝开口呈外小内大的形状，进入缝内的砂粒不会被堵在缝中，从而达到避免筛管发生堵塞的效果。
随便看	category product Category Reference Positioning category-specific disorder category subsumption category system of injury category theorem category theory Category Theory of Concept category unification category with composition category with coproducts category with direct limits category with inverse limits category with involution category with limits category with multiplication category with product and composition category with products category with pullbacks category with pushouts category with structure category with topology catelectrode catelectrotonus Catena

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。