“signal screen”的概念、定义、翻译、参考文献-科学参考

单词	signal screen
释义	signal screen Encyclopedia 工学机械防砂释 signal screen信号筛管向地面施工人员提供井下充填情况的信号，用以控制和判断砾石充填情况的筛管。
随便看	dilatation constant dilatation effect dilatation mapping dilatation quotient dilatation ratio dilatation tensor dilatation」极小膨胀 dilated maximum principle dilation dilation effect dilation symmetry dilation theorem dilation theory dilative dilative rotation dilatometer dilatometric dilatometry dilaton dilator dilemma dilemma method Dilemmas in the Study of Information: Exploring the Boundaries of Information Science di-lens dilepton

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。