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(biāo)準(zhǔn)
packed capillary column,真充毛細(xì)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(yīng)變計
paper chromatography,紙色譜法
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(shè)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
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
performance evaluation,性能指標(biāo)
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(biāo)
peripheral control unit,外圍設(shè)備控制器
peripheral equipment,外圍設(shè)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(shè)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(dǎo)計
permissible cumulative discharge of standard cell,標(biāo)準(zhǔn)電池允許累計放電量
permissible discharge of standard cell,標(biāo)準(zhǔn)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(biāo)系統(tǒng)
pH electrode assembly,pH復(fù)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(zhǔn)標(biāo)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
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(yīng)
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(dǎo)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(dǎo)式傳感器
photoelectric colorimeter,光電比色法
photoelectric comparator,光電比較儀
photoelectric effect,光電效應(yīng)
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
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
photomultiplier,光電倍增管
phototheodilite,攝影經(jīng)緯儀；照相經(jīng)緯儀
phototube,光電管
photovoltaic cell,光電池
photovoltaic transducer [sensor],光伏式傳感器
physical layer (PL),物理層
physical model,物理模型
physical modeling,物理建模
physical property type transducer [sensor],物性型傳感器
physical quantity transducer [sensor],物理量傳感器
physical similarity,物理相似
physical simulation,物理仿真
physical symbol system,物理符號系統(tǒng)
physiological quantity transducer [sensor],生理量傳感器
picture spectrograph,圖象攝譜儀
piezoelectric acceleration transducer,壓電式加速度傳感器
piezoelectric effect,壓電效應(yīng)
piezoelectric force transducer,壓電式力傳感器
piezoelectric microphone,壓電傳聲器
piezoelectric pressure transducer,壓電式壓力傳感器
piezoelectric transducer [sensor],壓電式傳感器；壓電換能器
piezoelectric vibrator,壓電振動器
piezoelectric vibrometer,壓電式振動計
piezometer ring,均壓環(huán)
piezo-resistance effect,壓阻效應(yīng)
piezoresistive acceleration transducer,壓阻式加速度傳感器
piezoresistive accelerometer,壓阻式加速度計
piezoresistive effect,壓阻效應(yīng)
piezoresistive pressure transducer,壓阻式壓力傳感器
piezoresistive transducer [sensor],壓阻式傳感器
piezoresistive vibrometer,壓阻式振動計
piggy-back microbiological sampler,復(fù)背式微生物采集器
pilot,先導(dǎo)閥
pilot valve,指揮器
pilot balloon theodolite,測風(fēng)經(jīng)緯儀
pilot-operated regulator,指揮器操作型自力式調(diào)節(jié)閥
pilot-operated solenoid valve,先導(dǎo)型電磁閥
pin-cushion distortion,枕形畸變；正畸變
pinger,水聲信標(biāo)
pinion,軸齒輪
pink noise,粉紅噪聲
pipe prover,標(biāo)準(zhǔn)體積管；管式校準(zhǔn)器
pipe reducer,異徑接管
Pirani gauge,電阻規(guī)；皮拉尼規(guī)
Pirani vacuum gauge,皮拉尼真空計
piston,活塞
piston actuator,活塞執(zhí)行機構(gòu)
piston-cylinder assembly,活塞部件
piston gauge,活塞式壓力計
piston gauge with equilibrium liquid,帶平衡液柱活塞式壓力計
piston gauge with re-entrant cylinder column,反壓活塞式壓力計
piston prover,活塞校準(zhǔn)器
piston rotation perdurability,活塞下降速度
piston with weight carrier,帶有底盤裝置的活塞
pistonphone,活塞發(fā)聲器
Pitot static tube,皮托靜壓管
Pitot tube,皮托管
pivot galvanometer,軸尖式檢流計
pivot knife-plane,支點刀座
plain glass window,防護白玻璃觀察窗
planar array,平面陣
planar (quad) location,平面定位
plane bearing,平面支承
plane grating,平面光柵
plane separation,平面分離
plane separation network,平面分離電路
plane table equipment,平板儀
plane table thermoconductivity meter,行星齒輪減速器
planimeter,求積儀
plankton bucket,浮游生物網(wǎng)底管
plankton counting chamber,浮游生物計數(shù)框
plankton haul [trawl],浮游生物拖網(wǎng)
plankton net,浮游生物網(wǎng)
plankton pump,浮游生物泵
plankton tow net,浮游生物拖網(wǎng)
plankton volume indicator,浮游生物體積測量器
plant environment,工廠環(huán)境
plant growth test chamber,植物生長試驗箱
plasma chromatograph-mass spectrometer (PC-MS),等離子色譜-質(zhì)譜聯(lián)用儀
plasma chromatography,等離子蝕刻機
plastic sampler,塑料采水器
plastic window,塑料觀察窗
plasticity,塑性
plate wave,板波
plate wave technique,板波法
plateau,平臺；坪
Platinum-10% Rhodium/Platinum thermocoupe,鉑銠10-鉑熱電偶
Platinum-13% Rhodium/Platinum thermocouple,鉑銠13-鉑熱電偶
Platinum-30% Rhodium/Platinum-6% Rhodium thermocouple,鉑銠30-鉑銠6熱電偶
platinum resistance thermometer sensor,鉑熱電阻
playback apparatus,回放儀
plotter,繪圖機；繪圖儀；地震剖面儀
plotting tablet,標(biāo)圖板
plug-in unit,插件
plug valve,旋塞閥
plumb,垂直器
plunger,動鐵芯
plunger pump,柱塞泵
plunger tube,隔磁管
plunger viscometer,活塞式粘度計
pluviograph,雨量計
pluvioscope,降水測定器
pneumatic actuator,氣動執(zhí)行機構(gòu)
pneumatic bubbling gauge,補氣引壓式驗潮儀
pneumatic control,氣動控制
pneumatic limit operator,氣動極限操作器
pneumatic piston gauge,氣動活塞式壓力計
pneumatic pump,氣動泵
pneumatic rotary actuator,角行程氣動執(zhí)行機構(gòu)
pneumatic system,氣動壓力系統(tǒng)
pneumatic thickness meter,氣動厚度計
point drift,點漂
point filament,點頭燈絲
point location,點定位
point-to-point connection,點對點連接
point-to-point control,點對點控制；點位控制
point-to-point control system,點到點控制系統(tǒng)
point to point resolution,點分辨力
point-to-point transmission,點對點傳輸
pointer,指針；指示字
pointer adjustment,指針調(diào)整器
pointer galvanometer,指針式檢流計
pointer instrument,指針式儀表
pointer length,指針長度
pointer travel,指針轉(zhuǎn)角
points of mean axial fluid velocity,平均軸向流體速度點
poise nut,平衡鉈
polar aurora,極光
polar coordinate type potentiometer,極坐標(biāo)式電位差計
polar plot,極線圖
polarimeter,偏振表；偏振計
polarimetry,旋光法
polariscope,偏振儀
polarity indicator,極性響應(yīng)時間
polarization voltage,極化電壓
polarized cartridge capacitance,極化極頭電容
polarogram,極譜圖
polarograph,極譜儀
polarograph quantitative detection limit,極譜儀定量檢測限
polarographic cell,極譜池
polarographic maxima,極譜極大
polarography,極譜法
pole,極點
pole assignment,極點配置
pole piece,極靴
polling,探詢；輪詢
pollution,污染
polyamide,聚酰胺
polyethylene,聚乙烯
polypropylent,聚丙烯
polytetrafluror-ethylene (teflon),聚四氟乙烯（特氟?。?BR> polyvinyliden fluoride,聚氟乙烯
popular scanning electron microscope,普及型掃描電子顯微鏡
popular transmission electron microscope,普及型透射電子顯微鏡
population,總體
porcelain insulator,絕緣瓷瓶
porous polymer beads,高分子多孔小球
porous-layer open-tubular column;PIOT column,多孔層空心柱
port,通信口；端口
port guiding,閥口導(dǎo)向
portable hardness tester,攜帶式硬度計
portable multipurpose instrument set,輕便綜合觀測儀
portable X-ray detection apparatus,攜帶式X射線探傷機
portability,可移植性
portable (measuring) instrument,可[便]攜式（測量）儀表
position,位置
position encoder,位置編碼器
position error,位置誤差；四角誤差
position error coefficient,位置誤差系數(shù)
position feedback,位置反饋
position indicating switch,閥位指示開關(guān)
position limit switch,行程開關(guān)
position transducer [sensor],位置傳感器
positioner,定位器
positive displacement flowmeter,容積式流量計
positive feedback,正反饋
positive knives linear,正刀聯(lián)線
positive-negative action,正負(fù)作用
positive negative three-step action,正負(fù)三位作用
positive pressure,正壓
positive shock response spectrum,正沖擊響應(yīng)譜
positive strain,正應(yīng)變
positive system,正系統(tǒng)
positive temperature coefficient thermistor,正溫度系數(shù)熱敏電阻
post emulsifiable dye penetrant testing method,后乳化性著色滲透探傷法
post emulsifiable fluorescent penetrant testing method,后乳化性熒光滲透探傷法
post emulsifiable penetrant,后乳化性滲透液
potential evaporation,蒸發(fā)率
potentiometer,電位器
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(biāo)準(zhǔn)
packed capillary column,真充毛細(xì)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(yīng)變計
paper chromatography,紙色譜法
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(shè)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
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
performance evaluation,性能指標(biāo)
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(biāo)
peripheral control unit,外圍設(shè)備控制器
peripheral equipment,外圍設(shè)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(shè)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(dǎo)計
permissible cumulative discharge of standard cell,標(biāo)準(zhǔn)電池允許累計放電量
permissible discharge of standard cell,標(biāo)準(zhǔn)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(biāo)系統(tǒng)
pH electrode assembly,pH復(fù)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(zhǔn)標(biāo)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
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(yīng)
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(dǎo)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(dǎo)式傳感器
photoelectric colorimeter,光電比色法
photoelectric comparator,光電比較儀
photoelectric effect,光電效應(yīng)
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
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
photomultiplier,光電倍增管
phototheodilite,攝影經(jīng)緯儀；照相經(jīng)緯儀
phototube,光電管
photovoltaic cell,光電池
photovoltaic transducer [sensor],光伏式傳感器
physical layer (PL),物理層
physical model,物理模型
physical modeling,物理建模
physical property type transducer [sensor],物性型傳感器
physical quantity transducer [sensor],物理量傳感器
physical similarity,物理相似
physical simulation,物理仿真
physical symbol system,物理符號系統(tǒng)
physiological quantity transducer [sensor],生理量傳感器
picture spectrograph,圖象攝譜儀
piezoelectric acceleration transducer,壓電式加速度傳感器
piezoelectric effect,壓電效應(yīng)
piezoelectric force transducer,壓電式力傳感器
piezoelectric microphone,壓電傳聲器
piezoelectric pressure transducer,壓電式壓力傳感器
piezoelectric transducer [sensor],壓電式傳感器；壓電換能器
piezoelectric vibrator,壓電振動器
piezoelectric vibrometer,壓電式振動計
piezometer ring,均壓環(huán)
piezo-resistance effect,壓阻效應(yīng)
piezoresistive acceleration transducer,壓阻式加速度傳感器
piezoresistive accelerometer,壓阻式加速度計
piezoresistive effect,壓阻效應(yīng)
piezoresistive pressure transducer,壓阻式壓力傳感器
piezoresistive transducer [sensor],壓阻式傳感器
piezoresistive vibrometer,壓阻式振動計
piggy-back microbiological sampler,復(fù)背式微生物采集器
pilot,先導(dǎo)閥
pilot valve,指揮器
pilot balloon theodolite,測風(fēng)經(jīng)緯儀
pilot-operated regulator,指揮器操作型自力式調(diào)節(jié)閥
pilot-operated solenoid valve,先導(dǎo)型電磁閥
pin-cushion distortion,枕形畸變；正畸變
pinger,水聲信標(biāo)
pinion,軸齒輪
pink noise,粉紅噪聲
pipe prover,標(biāo)準(zhǔn)體積管；管式校準(zhǔn)器
pipe reducer,異徑接管
Pirani gauge,電阻規(guī)；皮拉尼規(guī)
Pirani vacuum gauge,皮拉尼真空計
piston,活塞
piston actuator,活塞執(zhí)行機構(gòu)
piston-cylinder assembly,活塞部件
piston gauge,活塞式壓力計
piston gauge with equilibrium liquid,帶平衡液柱活塞式壓力計
piston gauge with re-entrant cylinder column,反壓活塞式壓力計
piston prover,活塞校準(zhǔn)器
piston rotation perdurability,活塞下降速度
piston with weight carrier,帶有底盤裝置的活塞
pistonphone,活塞發(fā)聲器
Pitot static tube,皮托靜壓管
Pitot tube,皮托管
pivot galvanometer,軸尖式檢流計
pivot knife-plane,支點刀座
plain glass window,防護白玻璃觀察窗
planar array,平面陣
planar (quad) location,平面定位
plane bearing,平面支承
plane grating,平面光柵
plane separation,平面分離
plane separation network,平面分離電路
plane table equipment,平板儀
plane table thermoconductivity meter,行星齒輪減速器
planimeter,求積儀
plankton bucket,浮游生物網(wǎng)底管
plankton counting chamber,浮游生物計數(shù)框
plankton haul [trawl],浮游生物拖網(wǎng)
plankton net,浮游生物網(wǎng)
plankton pump,浮游生物泵
plankton tow net,浮游生物拖網(wǎng)
plankton volume indicator,浮游生物體積測量器
plant environment,工廠環(huán)境
plant growth test chamber,植物生長試驗箱
plasma chromatograph-mass spectrometer (PC-MS),等離子色譜-質(zhì)譜聯(lián)用儀
plasma chromatography,等離子蝕刻機
plastic sampler,塑料采水器
plastic window,塑料觀察窗
plasticity,塑性
plate wave,板波
plate wave technique,板波法
plateau,平臺；坪
Platinum-10% Rhodium/Platinum thermocoupe,鉑銠10-鉑熱電偶
Platinum-13% Rhodium/Platinum thermocouple,鉑銠13-鉑熱電偶
Platinum-30% Rhodium/Platinum-6% Rhodium thermocouple,鉑銠30-鉑銠6熱電偶
platinum resistance thermometer sensor,鉑熱電阻
playback apparatus,回放儀
plotter,繪圖機；繪圖儀；地震剖面儀
plotting tablet,標(biāo)圖板
plug-in unit,插件
plug valve,旋塞閥
plumb,垂直器
plunger,動鐵芯
plunger pump,柱塞泵
plunger tube,隔磁管
plunger viscometer,活塞式粘度計
pluviograph,雨量計
pluvioscope,降水測定器
pneumatic actuator,氣動執(zhí)行機構(gòu)
pneumatic bubbling gauge,補氣引壓式驗潮儀
pneumatic control,氣動控制
pneumatic limit operator,氣動極限操作器
pneumatic piston gauge,氣動活塞式壓力計
pneumatic pump,氣動泵
pneumatic rotary actuator,角行程氣動執(zhí)行機構(gòu)
pneumatic system,氣動壓力系統(tǒng)
pneumatic thickness meter,氣動厚度計
point drift,點漂
point filament,點頭燈絲
point location,點定位
point-to-point connection,點對點連接
point-to-point control,點對點控制；點位控制
point-to-point control system,點到點控制系統(tǒng)
point to point resolution,點分辨力
point-to-point transmission,點對點傳輸
pointer,指針；指示字
pointer adjustment,指針調(diào)整器
pointer galvanometer,指針式檢流計
pointer instrument,指針式儀表
pointer length,指針長度
pointer travel,指針轉(zhuǎn)角
points of mean axial fluid velocity,平均軸向流體速度點
poise nut,平衡鉈
polar aurora,極光
polar coordinate type potentiometer,極坐標(biāo)式電位差計
polar plot,極線圖
polarimeter,偏振表；偏振計
polarimetry,旋光法
polariscope,偏振儀
polarity indicator,極性響應(yīng)時間
polarization voltage,極化電壓
polarized cartridge capacitance,極化極頭電容
polarogram,極譜圖
polarograph,極譜儀
polarograph quantitative detection limit,極譜儀定量檢測限
polarographic cell,極譜池
polarographic maxima,極譜極大
polarography,極譜法
pole,極點
pole assignment,極點配置
pole piece,極靴
polling,探詢；輪詢
pollution,污染
polyamide,聚酰胺
polyethylene,聚乙烯
polypropylent,聚丙烯
polytetrafluror-ethylene (teflon),聚四氟乙烯（特氟?。?BR> polyvinyliden fluoride,聚氟乙烯
popular scanning electron microscope,普及型掃描電子顯微鏡
popular transmission electron microscope,普及型透射電子顯微鏡
population,總體
porcelain insulator,絕緣瓷瓶
porous polymer beads,高分子多孔小球
porous-layer open-tubular column;PIOT column,多孔層空心柱
port,通信口；端口
port guiding,閥口導(dǎo)向
portable hardness tester,攜帶式硬度計
portable multipurpose instrument set,輕便綜合觀測儀
portable X-ray detection apparatus,攜帶式X射線探傷機
portability,可移植性
portable (measuring) instrument,可[便]攜式（測量）儀表
position,位置
position encoder,位置編碼器
position error,位置誤差；四角誤差
position error coefficient,位置誤差系數(shù)
position feedback,位置反饋
position indicating switch,閥位指示開關(guān)
position limit switch,行程開關(guān)
position transducer [sensor],位置傳感器
positioner,定位器
positive displacement flowmeter,容積式流量計
positive feedback,正反饋
positive knives linear,正刀聯(lián)線
positive-negative action,正負(fù)作用
positive negative three-step action,正負(fù)三位作用
positive pressure,正壓
positive shock response spectrum,正沖擊響應(yīng)譜
positive strain,正應(yīng)變
positive system,正系統(tǒng)
positive temperature coefficient thermistor,正溫度系數(shù)熱敏電阻
post emulsifiable dye penetrant testing method,后乳化性著色滲透探傷法
post emulsifiable fluorescent penetrant testing method,后乳化性熒光滲透探傷法
post emulsifiable penetrant,后乳化性滲透液
potential evaporation,蒸發(fā)率
potentiometer,電位器