“mine ventilation system”的概念、定义、翻译、参考文献-科学参考

单词	mine ventilation system
释义	mine ventilation system Encyclopedia 工学矿井通风系统释 mine ventilation system矿井通风系统由向井下各作业地点供给新鲜空气、排出污染空气的通风网路、通风动力及通风控制设施等构成的工程体系。
随便看	semi-reflexive locally convex space semireflexive space semireflexivity semi-regenerative reforming semiregular semiregular group semiregularity semi-regular one-parameter subgroup semiregular one parameter subgroup semiregular point semiregular polygon semiregular polyhedron semiregular polytope semiregular ring semiregular space semiregular tessellation semiregular topology semi regular torus semi-regular torus semiregular torus semiregular transformation semi-regular variable semi-regular variable star semi-relative semiremote

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。