单词	阀座点蚀
释义	阀座点蚀valve seat pitting
随便看	vibrating wire tensiometer vibrating wire torque measuring instrument vibrating-wire transducer vibration vibration absorber vibration absorption vibration acceleration vibration acceleration level vibration-acceleration level vibration acceleration meter vibrational vibrational absorption attenuation vibrational analysis vibrational analysis (molecular spectra) vibrational band vibrational collisions vibrational degree of freedom vibrational energy vibrational energy level vibrational energy of molecule vibrational entropy vibrational excitation vibrational frequency vibrational--frequency vibrational instability