Preani普雷亚尼PREabbr.Petroleum Refining Engineer炼油工程师Pre-Award Survey Manager奖励前审查管理员pre-expansion saturation膨胀前的饱和pre-stress giving device预应力施加装置Pre-performance routines程序化行为pre-exposure vaccination接触前免疫接种precalculated aiming point预计瞄准点preadmission questionnaire人院前调查表predication of ore deposit成矿预测pre-parole investigation假释前调查pre-investment programme投资前方案