Pulse Detonation Engine什么意思

Partial Differential Equation偏微分方程 Personal Digital Entertainment个人数字娱乐 Pennsylvania Department of Education宾西法尼亚州教育部门 Position Determining Entity定位实体 PhosphoDiEsterase [enzyme]磷酸二羟丙酮 Projected Operational Environment投射的操作环境 Photon Detection Efficiency光子检测效率 Philadelphia Drug Exchange费城的药品交易 Potential Daily Exposure潜在的日常接触 Pre-Emphasis/De-EmphasisPre-Emphasis /中对于捕食者 Preliminary Determination of Epicenter(s) (USGS)初步确定震中(s)(USGS) Prescription Drug Event处方药物的事件 Primary Designated Engineer初级指定工程师 Preliminary Data Element初步的数据元素 Paramount Digital Entertainment派拉蒙数字娱乐公司