“expandable sand screen”的概念、定义、翻译、参考文献-科学参考

单词	expandable sand screen
释义	expandable sand screen Encyclopedia 工学机械防砂释 expandable sand screen可膨胀防砂筛管由割缝钢管、防砂筛布和预割缝钢板三部分组成的先进的井下完井工具。
随便看	fight with weapons between groups of people Fight Zhujiazhuang three times figitids fig-marigold family figo michelia figural after-effect figural aftereffect figural number figural perception figurate number figurate number triangle figuration figurative figuratrix figure figured bass figured cloth figure eight figure eight curve figure eight knot figure-eight solution figure-eight surface figure-ground analysis figure-ground principle figure-ground relation

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。