P address P程序地址
P band P波段
P type PVC waterproof rolled sheet making plant P型PVC高分子防水
P-V-T-t technique 压力-容积-温度-时间法
P-channel P-型沟道
P-net P-net总线
P-scope P型显示
P.T.C. thermistor 正温度系数热敏电阻器
PA key 程序访问键
PAH ①(Polycyclic Aromatic Hydrocarbon) 聚芳香烃 ②(Polyaromatic Hydrocarbon) 多环烃
PC (Polycarbonate (high-strength polymer)) 聚碳酸酯(高强度聚合物)
PC material (Photochromatic material) 光色材料
PCB fine piecing systems 印刷电器板油压冲孔脱料系统
PCE assembly production schedule sheet PCE组装厂生产排配表
PCM (Pulse Code Modulated) 脉码调制
PCM cable 脉码电缆
PCM communication 脉码调制通信
PCV (Positive Crankcase Ventilation) 曲轴箱强制通风
PD Discs PD 光盘片
PD Drives PD 光盘机
PDP (Plasma Display Pannel) 电浆显示器
PDP TVs 电浆电视
PFI (Port Fuel Injection) 孔口燃油喷射
PH electrode assembly PH复合电极
PH meter pH计
PH sensor PH传感器
PH transducer PH传感器
PH value PH值
PICS (Production Information Control System) 生产信息控制系统
PIN (Product Identification Number) 产品号码
PIN Photodiode Modules for Communication 通信用PIN光二极体模组件
PIN Photodiodes for Communication 通信用PIN光二极体
PL process (Phoenix IAmee process)菲尼克斯转炉炼钢法(底吹-顶吹吹氧高磷生铁转炉炼钢法)
PLA (Programmable Logic Array) 程序逻辑阵列
PLZT Wafers PLZT晶圆，钛酸锆酸铅晶圆
PM 10 10μm 微粒
PM high speed steel 粉末冶金高速钢
PM maraging steel 粉末冶金马氏体时效钢
PM receiver 调相接收机
PNA (Polynuclear Aromatics) 多核芳族化合物
POM ①(Polycyclic Organic Matter) 乙缩醛树脂塑料②(Acetal Resin Plastics) 多环有机物
PP (Polypropylene (thermoplastic)) 聚丙烯(热塑性)
PPM (Parts Per Million) 百万分率(亦称ppm)
PPO (Polyphenylene Oxide) 聚苯撑氧
PR (Ply Rating of tire) (轮胎)层级
PRF (Primary Reference Fuel) 原基准燃油
PROMETHEUS (Programme for European Traffic with the Highest Efficiency and Unmatched Safety) 欧洲高效安全计划
PS (Pferdstarke (German horsepower)) (德语)马力
PSD (Power Spectral Density acoustic and vibration analysis) (声学和振动分析的)功率谱密度
PSU (Polysulfone (thermoplastic)) 聚砜(热塑性)
PSV (Public Service Vehicle)公用事业车辆
PTFE (Polytetrafluoroethylene (low-friction polymer)) 聚四氟乙烯(低摩擦聚合物)
PTO 动力输出(Power Take Off)
PTS (Permanent Threshold Shift of heating acuity) 听觉阈永久性偏移
PUT statement 放置语句
PVC cable 聚氯乙烯(绝缘)电缆
Panhard rod 潘哈德杆，横向推杆
Pareto minimum 巴茉托极小
Pareto multiplier 巴茉托乘子
Pareto optimal boundary 巴茉托优边界
Pareto rationality 巴茉托合理性
Parking brake cable 手制动拉索
Parking brake controller 驻车制动操纵器
Parking for taxis only 只准许出租停
Parking permitted 允许停车
Parson's brass 派森黄铜(含锑铅青铜)(Sn 74～76％，Pb l4～15％，Sb 7～8％)
Parson's steam turbine 派森式汽轮机
Parson's-stage steam turbine 派森汽轮机级
Pascal 帕(斯卡)
Passe
