词汇	temper time
释义	temper time 回火时间
随便看	principle of utility maximization principle of utilization principle of utmost good faith principle of valuation Principle of value principle of variation principle of velocity potential superposition principle of verifiability principle of verification principle of vinylogy principle ofvirtual displacement principle of virtual displacement principle of virtual displacements principle of virtual power principle of virtual stress principle of virtual work principle of visual evaluation Principle of Voluntariness of Salvage principle of voluntary participation principle of wage payment principle of wage-payment principle of waiver principle of war principle of warehousing principle of waste water purification