﹛﹛program file,程序文件program library,程序庫
program linking,程序連接
program mode,程序方式
program read-in,程序讀入
program run,程序運行
program set station,程序設定操作器
program specification,程序規格說明
program validation,程序确認
programmable controller,可編程序控制器
programmable logic controller (PLC),可編程序邏輯控制器
programmable terminal,可編程終端
programme control digital logger,程控數字測井儀
programmed control,程序控制
programmed control system,程序控制系統；程控系統
programmed flow gas chromatography,程序變流气相色譜法
programmed pressure gas chromatography,程序變壓气相色譜法
programmed temperature gas chromatography,程序升溫气相色譜法
programmer,程序（設計）員
programmer's console,程序員操縱台
programming,程序設計
programming flowchart,程序設計流程圖
programming support environment,程序設計支持環境
projector,投影鏡
projector for transferring,投影轉繪儀
propeller,（螺）旋漿
propeller anemograph,螺旋漿風向風速計
propeller type current-meter,旋槳式流速計
proportional action;P-action,比例作用；P-作用
proportional action coefficient,比例作用系數
proportional band(of a controller),(控制器的）比例帶
proportional bandwidth filter,比例帶寬濾波器
proportional control,比例控制
proportional controller; P controller,比例控制器；P控制器
proportional electric actuator,比例式電動執行机构
proportional gain,比例增益
proportional limit,比例极限
proportional plus derivative action;PD-action,比例微分作用；PD-作用
proportional plus derivative control,比例微分控制
proportional plus derivative controller;PD controller,比例微分控制器；PD控制器
proportional plus integral action;PI-action,比例積分作用；PI-作用
proportional plus integral control,比例積分控制
proportional plus integral controller;PI controller,比例積分控制器；PI控制器
proportional plus integral plus derivative action;PID-action,比例積分微分作用；PID-作用
proportional plus integral plus derivative control,比例積分微分控制
proportional plus integral plus derivative controller;PID controller,比例積分微分控制器；PID控制器
proportionality transmitter,比值變送器
prospecting potentiometer,探礦電位計
protected junction,保護端
protective current transformer,保護用電流互感器
protective device,保護裝置
protective tube,保護管
protective voltage transformer,保護用電壓互感器
protocol,協議
protocol engineering,協議工程
proton(precession) magnetometer,質子旋進磁力儀
prototype,原型
prototype process time,原型過程時間
prototype variable,原型變量
prover (ball or piston),（球式或活塞式）校准裝置
proving [test] rotor,校驗轉子
pseudocolor density slicer,假彩色密度分割儀
psychrometer,干濕球濕度計；干濕表
psychrometric [hygromtric] tables,濕度查算表
psychrometric constant,濕度計算常數
psychrometric formula,濕度公式
pull-rod,拉杆
pulsating flow,脈動流
pulsating flow of mean constant flow-rate,恒定平均流量的脈動流
pulse code modulation (PCM),脈碼調制；脈衝編碼調制
pulse control,脈衝控制
pulse duration,脈衝持續時間
pulse duration modulation,脈衝寬度調制
pulse duration modulation magnetic tape record type strong-motion instrument,脈衝調寬式磁帶記錄強震儀
pulse echo technique,脈衝反射法
pulse flip angle,脈衝回轉角
pulse Fourier transform NMR,脈衝傅立葉變換核磁共振（法）
pulse Fourier transform NMR spectroscope,脈衝傅里葉變換核磁共振波譜儀
pulse frequency modulation control system,脈衝調頻控制系統
pulse frequency modulation magnetic tape record type strong-motion instrument,脈衝調頻式磁帶記錄強震儀
pulse pileup rejection,脈衝堆積排除器
pulse polarograph,脈衝极譜儀
pulse position modulation,脈衝位置調制
pulse recurrence frequency,脈衝重复頻率
pulse repetition frequency,脈衝重复頻率
pulse transducer [sensor],脈搏傳感器
pluse type airborne electromagnetic instrument,脈衝式航空電磁儀
pulse type NMR spectroscope,脈衝核磁共振波譜儀
pulse-width modulation,脈衝寬度調制
pulse width modulation control system; PWM control system,脈衝調寬控制系統
pulsed-light ceilometer,脈衝光束云高計
pulsed-light cloud-height indicator,脈衝光束云高計
pulsed optical feedback,脈衝光反饋
pump,泵
punched card,穿孔卡片
punched tape,穿孔帶
Pusey and Jones indentation hardness number,趙氏硬度值
Pusey and Jones indentation instrument,趙氏硬度計
pyranograph,總日射計
pyranometer,總日射表
