“four-way valve”的概念、定义、翻译、参考文献-科学参考

单词	four-way valve
释义	four-way valve Encyclopedia 工学〔其他辅助设备〕释 four-way valve四通换向阀在空调系统中改变制冷剂流动方向的阀门。
随便看	secondary-mirror modulator secondary mirror support tower secondary mirror tripod secondary module secondary movie market secondary mycelium secondary myelofibrosis secondary neutral mass spectrometry secondary neutral mass spectrometry (SNMS) secondary nutrients and micronutrients fertilizers secondary obstruction secondary of hydrogen bomb secondary oocyte secondary operation secondary optical axis secondary optic axis secondary orbital effect secondary orbital interactions secondary orbital interactions (SOI) secondary organic aerosol secondary organic aerosol (SOA) secondary oxidation secondary parameter secondary particle secondary pattern

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。