“block valve”的概念、定义、翻译、参考文献-科学参考

单词	block valve
释义	block valve Chemical Engineering A type of valve used in a pipeline that provides a tight shut-off. It is typically used for isolation purposes.
随便看	main engine cut-off mainframe mainframe computer main lobe main memory main program mains main sequence main-sequence stars mains hum Main Smith–Stoner rule Main-Smith–Stoner rule main-stage sequence main store maintaining voltage maintenance maize majanna Majapahit Maji-Maji Majorana fermion major arc Major Atmospheric Cherenkov Experiment Telescope Major Atmospheric Gamma-ray Imaging Cherenkov telescopes major axis

科学参考收录了60776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。