单词	beam contamination
释义	beam contamination 束流污染
随便看	oscillatory characteristic oscillatory circuit oscillatory combination oscillatory combustion oscillatory compaction oscillatory compaction system oscillatory component oscillatory conditions oscillatory control surface oscillatory convection oscillatory current oscillatory damped oscillatory damper oscillatory degree of freedom oscillatory degrees of freedom oscillatory differential equation oscillatory discharge oscillatory displacement oscillatory EEG oscillatory electric field oscillatory element oscillatory equation oscillatory ethods oscillatory excitation oscillatory extinction