“pipe ventilation”的概念、定义、翻译、参考文献-科学参考

单词	pipe ventilation
释义	pipe ventilation Encyclopedia 工学施工通风释 pipe ventilation风管式通风由风管输送风流，风机通过风管连接，将新鲜空气送至隧道及地下工程工作面或者将污浊空气排出洞外的措施。
随便看	double convex glass double convex lens double-core shower double coset double coset decomposition double counterpoint double-counting method double crescent Double cross double-crystal spectrometer double curve double curved surface double cusp double custody system for electronic records and paper records double cutting hair double cylinder double-cylinder-doffer card double cylinder weft knitting machine double dagger double data encryption standard double data encryption standard, double-DES double data rate double data rate, DDR double-data-rate four double-data-rate four, DDR4

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。