“valve with ball seat”的概念、定义、翻译、参考文献-科学参考

单词	valve with ball seat
释义	valve with ball seat 球座阀
随便看	critical day length critical defect critical defective critical definition critical deformation critical density critical dependence critical depth of wave base critical diagram critical dielectric flux density critical dimension critical distance critical division critical electric field critical elevation critical energy critical equation critical equatorial velocity critical error critical error angle critical examination critical experiment critical external pressure critical factor analysis critical field

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。