“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	apparent digestibility of nutrients apparent dip apparent direction apparent discharge apparent distance apparent diurnal motion apparent diurnal path apparent electrophoretic mobility apparent equatorial coordinate apparent error apparent exterior contact apparent fault separation apparent field apparent flattening apparent flux apparent force apparent horizon apparent intensity apparent interior contact apparent latitude apparent libration apparent longitude apparent luminosity function apparent magnetic susceptibility apparent magnitude

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。