P-net,P-net 總線
P-scope,P 型顯示
P.T.C.thermistor,正溫度系數(shù)熱敏電阻器
p-type oxide gas sensor,P 型氧化物氣敏元件
P-V-T-t technique,壓力-容積-溫度-時間法
pack,包裝件
package,包裝；包裝件
packaging,包裝
packaging standard,包裝標準
packed capillary column,真充毛細管柱
packed column,填充柱
packed-type solenoid valve,填料函型電磁閥
packet,包
packet mode,包方式
packet sequencing,包排序
packet switching,包交換
packing,包裝
packing box assembly,填料函組件
packing machine (liquid chromatographic column),（液相色譜柱）裝填機
packless solenoid valve,無填料函型電磁閥
page addressing,頁面尋址
page printer,頁式打印機
page-at-a-time printer,一次一頁印刷機；頁式印刷機
panel,盤；屏，畫面
panel mounting (pressure) gauge,盤裝壓力表
panoramic exposure,周向照射；全景照射
pantograph,縮放儀
paper based strain gauge,紙基應變計
paper chromatography,紙色譜法
106
paper tape,紙帶
paper tape punch,紙帶空孔機
paper tape reader,紙帶閱讀機
paper tape unit,紙帶單元
parachute drogue,漂流傘
parallax,視差
parallel computer,并行計算機
parallel crate controller,并行機箱控制器
parallel highway,并行信息公路
parallel operation,并行操作；并聯(lián)工作
parallel output system,并行輸出制
parallel plate micrometer,平板測微器
parallel processing,并行處理
parallel programming,并行程序設計
parallel transmission,并行傳輸
paramagnetic oxygen analyzer,順磁式氧分析器
parameter,參數(shù)
parametric input,參量輸入
parasitic echo,干擾反射波
parasitic voltage of voltage divider,分壓箱寄生電壓
parasol radiometer,傘式輻射計
parent-molecule ion,母分子離子
parity check,奇偶校驗
partial failure,部分失效
partial immersion,thermometer,局浸溫度計
partial pressure gauge (PPG)，分壓強計
partial radiation thermometer,部分輻射溫度計
partition chromatography,分配色譜法
partition coefficient,分配系數(shù)
partition isothem,分配等溫線
part-turn electric actuator,角行程電動執(zhí)行機構(gòu)
Pascal,帕（斯卡）
pass-line deflection,跑偏
passing unregistered gas (PUG),漏記氣體
passive remote sensing,被動遙感
passive transducer [sensor],無源傳感器
path,通路
path frame,通路幀
path protocol,通路協(xié)議
path unit,通路單元
pattern,探傷圖形
pattern coefficient,圖型系數(shù)
pattern recognition,模式識別
peak,峰
107
peak area,峰面積
peak base,峰底
peak detector,峰值檢波器
peak distortion,譜峰畸變
peak energy,峰能量
peak height,峰高
peak identification,譜峰鑒別
peak matching,峰匹配
peak of noise,噪聲高度
peak overlap,譜峰重疊
peak point,峰頂（點）
peak separation,峰距
peak shape factor,峰形系數(shù)
peak sound pressure,峰值聲壓
peak stripping,譜峰剝離
peak temperature,峰溫度
peak time,峰值時間
peak-to-peak value,峰峰值
peak-to-peak value of displacement,峰-峰值位移
peak (top) flatness,峰頂平直度
peak transmittance,峰值透過率
peak value,峰值
peak value of humidity,濕度峰值
peak value of temperature,溫度峰值
peak voltmeter,峰值電壓表
peak wavelength,峰值波長
peak width,峰寬
peak width at half height,半高峰寬
Peltier coefficient,珀爾帖系數(shù)
Peltier heat,珀爾帖熱
pen,墨水筆
pen recorder,筆式記錄儀
pen rising mechanism,抬筆機構(gòu)
pendulum impact testing machine,擺錘式?jīng)_擊試驗機
pendulum meter,擺儀
pendulum striking edge,擺錘沖擊刀刃
penetrameter,透度計；像質(zhì)計
penetrant inspection unit,滲透液清洗劑
penetrant testing method,滲透探傷法
penetrants,滲透液
Penning gauge,冷陰極電離規(guī)；潘寧規(guī)
percentage of theoretical slope (PTS),百分理論斜率
performance,性能
performance characteristics,性能特性
108
performance evaluation,性能指標
periodic and random deviations(PARD),周期和隨機偏差
periodic damping,周期阻尼；欠阻尼
periodic test,定期試驗
periodic vibration,周期振動
periodic waves marker,周期波時標
peripheral control unit,外圍設備控制器
peripheral equipment,外圍設備
peripheral flow-rate,周緣流量
peripheral interface adapter(PIA),外圍接口適配器
peripheral transfer,外圍傳送
peristaltic multi-channel pump,多通道蠕動泵
permanent flow-rate,常設流量
permanent-magnet-coil instrument,永磁動圈式[磁電系]儀表
permanent magnetic lens,永磁透鏡
permanent-magnet movingcoil galvanometer,永磁動圈式[磁電系]檢流計[振動子]
permeability,滲透率
permeability tube,滲透管
permeameter,磁導計
permissible cumulative discharge of standard cell,標準電池允許累計放電量
permissible discharge of standard cell,標準電池允許放電量
persistent wave NMR spectroscope,邊疆波核磁共振波譜儀
personal error,人為誤差
petroleum oil detection buoy system,石油探測浮標系統(tǒng)
pH electrode assembly,pH 復合電極
pH meter,pH 計
pH transducer [sensor],pH 傳感器
pH value,pH 值
phase,相
phase analysis,相位分析
phase angle,相角
phase angle stabilization,相角穩(wěn)定
phase contrast,位相襯度
phase controlled circuit breaker,斷電相位控制器
phase datum mark,相位基準標記
phase detection,相位檢測
phase detector,鑒相器
phase difference,相位差
phase difference torque transducer,相位差式轉(zhuǎn)矩傳感器
phase displacement,相位差；角誤差
plase distance meter,相位式測距儀
phase indicator,相位指示器
phase lage,相位滯后
phase lead,相位超前
109
phase locus,相軌跡
phase margin,相位裕度
phase measurement,相位的測量
phase meter,相位表
phase modulation (PM),相位調(diào)制；調(diào)相
phase of unbalance,不平衡相位
phase plane,相平面
phase plane portrait,相平面圖
phase ratio,相比率
phase reference generator,參考相位發(fā)生器
phase response,相位響應
phase sensitive detector,相敏檢波器
phase sequence indicator,相序指示器
phase space,相空間
phase trajectory,相軌跡
phase transition,相變
phase variable,相變量
phase-continuous FSK,相位連續(xù)FSK
phase-crossover frequency,相位交越頻率
phase-frequency characteristics,相頻特性
phase-shift ultrasonic flowmeter,相移式超聲流量計
phon,方（響度級的單位）
phosphorescence,磷光
photo conduction tube,光導管
photo electron spectroscopy (PES),光電子能譜法
photo-electrical coded compass,光電碼羅盤
photo-electrostatic display recorder,感光靜電顯示記錄儀
photo ionization,光電離
photo resistor,光敏電阻器
photo-sensitive recorder,感光顯示記錄儀
photo sensor,光敏元件
photo-theodoliti,攝影經(jīng)緯儀
photoacoustic spectrometry,光聲光譜法
photoconductive transducer [sensor],光導式傳感器
photoelectric colorimeter,光電比色法
photoelectric comparator,光電比較儀
photoelectric effect,光電效應
photoelectric fluxmeter,光電磁通表
photoelectric length meter,光電式長度計
photoelectric position detector,光電式位置檢測器
photoelectric roll gap measuring instrument,光電式輥縫測量儀
photoelectric tachometer,光電式轉(zhuǎn)速表
photoelectric tachometric transducer,光電式轉(zhuǎn)速傳感器
photoelectric thermometer,光電溫度計
110
photoelectric transmissometer,光電透射儀
photoelectric width meter [gauge],光電式寬度計
photoelectro magnetic element,光電磁敏元件
photoionization detector (PID),光離子化檢測器
photometer,光度計
photometric linearity,光度測量線性
P-scope,P 型顯示
P.T.C.thermistor,正溫度系數(shù)熱敏電阻器
p-type oxide gas sensor,P 型氧化物氣敏元件
P-V-T-t technique,壓力-容積-溫度-時間法
pack,包裝件
package,包裝；包裝件
packaging,包裝
packaging standard,包裝標準
packed capillary column,真充毛細管柱
packed column,填充柱
packed-type solenoid valve,填料函型電磁閥
packet,包
packet mode,包方式
packet sequencing,包排序
packet switching,包交換
packing,包裝
packing box assembly,填料函組件
packing machine (liquid chromatographic column),（液相色譜柱）裝填機
packless solenoid valve,無填料函型電磁閥
page addressing,頁面尋址
page printer,頁式打印機
page-at-a-time printer,一次一頁印刷機；頁式印刷機
panel,盤；屏，畫面
panel mounting (pressure) gauge,盤裝壓力表
panoramic exposure,周向照射；全景照射
pantograph,縮放儀
paper based strain gauge,紙基應變計
paper chromatography,紙色譜法
106
paper tape,紙帶
paper tape punch,紙帶空孔機
paper tape reader,紙帶閱讀機
paper tape unit,紙帶單元
parachute drogue,漂流傘
parallax,視差
parallel computer,并行計算機
parallel crate controller,并行機箱控制器
parallel highway,并行信息公路
parallel operation,并行操作；并聯(lián)工作
parallel output system,并行輸出制
parallel plate micrometer,平板測微器
parallel processing,并行處理
parallel programming,并行程序設計
parallel transmission,并行傳輸
paramagnetic oxygen analyzer,順磁式氧分析器
parameter,參數(shù)
parametric input,參量輸入
parasitic echo,干擾反射波
parasitic voltage of voltage divider,分壓箱寄生電壓
parasol radiometer,傘式輻射計
parent-molecule ion,母分子離子
parity check,奇偶校驗
partial failure,部分失效
partial immersion,thermometer,局浸溫度計
partial pressure gauge (PPG)，分壓強計
partial radiation thermometer,部分輻射溫度計
partition chromatography,分配色譜法
partition coefficient,分配系數(shù)
partition isothem,分配等溫線
part-turn electric actuator,角行程電動執(zhí)行機構(gòu)
Pascal,帕（斯卡）
pass-line deflection,跑偏
passing unregistered gas (PUG),漏記氣體
passive remote sensing,被動遙感
passive transducer [sensor],無源傳感器
path,通路
path frame,通路幀
path protocol,通路協(xié)議
path unit,通路單元
pattern,探傷圖形
pattern coefficient,圖型系數(shù)
pattern recognition,模式識別
peak,峰
107
peak area,峰面積
peak base,峰底
peak detector,峰值檢波器
peak distortion,譜峰畸變
peak energy,峰能量
peak height,峰高
peak identification,譜峰鑒別
peak matching,峰匹配
peak of noise,噪聲高度
peak overlap,譜峰重疊
peak point,峰頂（點）
peak separation,峰距
peak shape factor,峰形系數(shù)
peak sound pressure,峰值聲壓
peak stripping,譜峰剝離
peak temperature,峰溫度
peak time,峰值時間
peak-to-peak value,峰峰值
peak-to-peak value of displacement,峰-峰值位移
peak (top) flatness,峰頂平直度
peak transmittance,峰值透過率
peak value,峰值
peak value of humidity,濕度峰值
peak value of temperature,溫度峰值
peak voltmeter,峰值電壓表
peak wavelength,峰值波長
peak width,峰寬
peak width at half height,半高峰寬
Peltier coefficient,珀爾帖系數(shù)
Peltier heat,珀爾帖熱
pen,墨水筆
pen recorder,筆式記錄儀
pen rising mechanism,抬筆機構(gòu)
pendulum impact testing machine,擺錘式?jīng)_擊試驗機
pendulum meter,擺儀
pendulum striking edge,擺錘沖擊刀刃
penetrameter,透度計；像質(zhì)計
penetrant inspection unit,滲透液清洗劑
penetrant testing method,滲透探傷法
penetrants,滲透液
Penning gauge,冷陰極電離規(guī)；潘寧規(guī)
percentage of theoretical slope (PTS),百分理論斜率
performance,性能
performance characteristics,性能特性
108
performance evaluation,性能指標
periodic and random deviations(PARD),周期和隨機偏差
periodic damping,周期阻尼；欠阻尼
periodic test,定期試驗
periodic vibration,周期振動
periodic waves marker,周期波時標
peripheral control unit,外圍設備控制器
peripheral equipment,外圍設備
peripheral flow-rate,周緣流量
peripheral interface adapter(PIA),外圍接口適配器
peripheral transfer,外圍傳送
peristaltic multi-channel pump,多通道蠕動泵
permanent flow-rate,常設流量
permanent-magnet-coil instrument,永磁動圈式[磁電系]儀表
permanent magnetic lens,永磁透鏡
permanent-magnet movingcoil galvanometer,永磁動圈式[磁電系]檢流計[振動子]
permeability,滲透率
permeability tube,滲透管
permeameter,磁導計
permissible cumulative discharge of standard cell,標準電池允許累計放電量
permissible discharge of standard cell,標準電池允許放電量
persistent wave NMR spectroscope,邊疆波核磁共振波譜儀
personal error,人為誤差
petroleum oil detection buoy system,石油探測浮標系統(tǒng)
pH electrode assembly,pH 復合電極
pH meter,pH 計
pH transducer [sensor],pH 傳感器
pH value,pH 值
phase,相
phase analysis,相位分析
phase angle,相角
phase angle stabilization,相角穩(wěn)定
phase contrast,位相襯度
phase controlled circuit breaker,斷電相位控制器
phase datum mark,相位基準標記
phase detection,相位檢測
phase detector,鑒相器
phase difference,相位差
phase difference torque transducer,相位差式轉(zhuǎn)矩傳感器
phase displacement,相位差；角誤差
plase distance meter,相位式測距儀
phase indicator,相位指示器
phase lage,相位滯后
phase lead,相位超前
109
phase locus,相軌跡
phase margin,相位裕度
phase measurement,相位的測量
phase meter,相位表
phase modulation (PM),相位調(diào)制；調(diào)相
phase of unbalance,不平衡相位
phase plane,相平面
phase plane portrait,相平面圖
phase ratio,相比率
phase reference generator,參考相位發(fā)生器
phase response,相位響應
phase sensitive detector,相敏檢波器
phase sequence indicator,相序指示器
phase space,相空間
phase trajectory,相軌跡
phase transition,相變
phase variable,相變量
phase-continuous FSK,相位連續(xù)FSK
phase-crossover frequency,相位交越頻率
phase-frequency characteristics,相頻特性
phase-shift ultrasonic flowmeter,相移式超聲流量計
phon,方（響度級的單位）
phosphorescence,磷光
photo conduction tube,光導管
photo electron spectroscopy (PES),光電子能譜法
photo-electrical coded compass,光電碼羅盤
photo-electrostatic display recorder,感光靜電顯示記錄儀
photo ionization,光電離
photo resistor,光敏電阻器
photo-sensitive recorder,感光顯示記錄儀
photo sensor,光敏元件
photo-theodoliti,攝影經(jīng)緯儀
photoacoustic spectrometry,光聲光譜法
photoconductive transducer [sensor],光導式傳感器
photoelectric colorimeter,光電比色法
photoelectric comparator,光電比較儀
photoelectric effect,光電效應
photoelectric fluxmeter,光電磁通表
photoelectric length meter,光電式長度計
photoelectric position detector,光電式位置檢測器
photoelectric roll gap measuring instrument,光電式輥縫測量儀
photoelectric tachometer,光電式轉(zhuǎn)速表
photoelectric tachometric transducer,光電式轉(zhuǎn)速傳感器
photoelectric thermometer,光電溫度計
110
photoelectric transmissometer,光電透射儀
photoelectric width meter [gauge],光電式寬度計
photoelectro magnetic element,光電磁敏元件
photoionization detector (PID),光離子化檢測器
photometer,光度計
photometric linearity,光度測量線性