“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	cone-preserving operator cone prospecting cone quasi convex function cone quasi-convex function cone search cone semi-angle cone separator cone set cone shock cone-sphere intersection cones shell conessi cone system/photopic vision system conet cone theorem cone winding of releeling machine cone yarn Confederacion Unitaria de Trabajadores Salvadorenos Confederación de Argentina Confederación de Trabajadores de Honduras Confederación General de Sindicatos de El Salvador Confederación Regional Obrera Mexicana Confederate-Jasmine Confederate rose Confederation of Asian Roller Sports

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。