“四通塞阀”的概念、定义、翻译、参考文献-科学参考

单词	四通塞阀
释义	四通塞阀 four-way plug valve
随便看	predictor formula predictor servomechanism predictor-type controller predifferentiation stage pre-differentiation stage prediffused technique prediffusion predigest predigesting feed predigestion predigestion of data predigitals prediluted oil prediluvian pre-dip predischarge predisperser predispersing grating predispersing monochromator predispersor predisposing predisposing cause predisposing factor predisposing factors predisposition

科学参考收录了1248194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。