“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	ion plasma frequency ion plasma oscillation ion plasma wave ion plating ion-probe ion probe microanalysis ion pump ion range ion reaction ion rocket ion saturation current ion scattering spectroscopy ion scattering spectroscopy (ISS) ion scattering spectroscopy, ISS ions condensation ion selective electrode ion-selective electrode ion selective field effect transistor ion-selective field-effect transistor ion sensor ions forming crystal structure ion sheath ion-sound instability ion-sound solitary wave ion sound speed

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。