電子類常用英漢對(duì)照詞典)

1、Nn-exponent,n-扌旨數(shù)N.T.C.thermistor, 負(fù)溫度系數(shù)熱敏電阻器Nansen bottle,南森采水器Nansen opening-and-closing n et ,南森開(kāi)團(tuán)式網(wǎng)narrow-band filter, 窄帶濾波器narrow-band random vibration, 窄帶隨機(jī)振動(dòng)narrow band s p ectrum ,窄波段national satellite, 國(guó)土衛(wèi)星national standard，國(guó)家標(biāo)準(zhǔn)natural convection, 自然對(duì)流natural electric-field method instrumen

2、t, 自然電場(chǎng)法儀器natural environment, 自然環(huán)境natural field electro-detector, 天然場(chǎng)電測(cè)儀natural freque ncy ,固有頻率natural frequency measurement，固有頻率的測(cè)量natural frequency of rotor/bearing system, 轉(zhuǎn)子支承系統(tǒng)固有頻natural gamma spectromenter of logger,自然伽瑪能譜測(cè)井儀 natural inherent frequency, 自然固有頻率natural mode of vibration, 固有振型n

3、ear field, 近場(chǎng)near infrared range(NIR)remote sensing, 近紅外遙感 near-optimality, 近優(yōu)性nearest-neighbor,最近令 Enebulizer, 霧化器negative feedback，負(fù)反饋negative knives linear, 負(fù)刀聯(lián)線negative pressure,負(fù)壓；真空negative shock response spectrum,負(fù)沖擊響應(yīng)譜negative strain,負(fù)應(yīng)變negative tempperature coefficient thermistor, 負(fù)溫度系數(shù)熱敏 電

4、阻nephelometer,渾濁度表nephoscope 測(cè) 云器Nernst equ ati o n ,能斯特方程nest,嵌套net pyrgeometer,凈地球輻射表net pyrradiometer, 輻射平衡表net radiation, 凈輻射；輻射平衡；輻射差額net retention time, 凈保留時(shí)間net retention volume, 凈保留體積 net sounder,網(wǎng)位儀 net terrestrial radiation, 凈地球輻射network frame, 網(wǎng)絡(luò)幀network management,網(wǎng)絡(luò)管理network model, 網(wǎng)絡(luò)模型

5、network protocol, 網(wǎng)絡(luò)協(xié)議network technique, 網(wǎng)絡(luò)技術(shù)neutral absorption, 中性吸收neutral filter, 中性濾光片neutral zon e,中間區(qū) neutrally buoyant float, 中性浮標(biāo)Newton’s fluid, 牛頓流體neutron dosimeter,牛頓流動(dòng)定律neutron dosimeter,中子齊 H量計(jì)neutron logging instrument, 中子測(cè)井儀neutron fraiograghy, 中子射線照相術(shù)neutron spectromenter,中子能譜儀

6、neutron-gamma radiometer,中子伽瑪輻射儀 Nickel-Chromium/CopperNickel thermocouple, 鎳鉻 -銅鎳熱電 偶Nickel-Chromium/NickelAluminiumSilicom thermocouple ，鎳鉻-鎳鋁 硅熱電偶Nickel-Chromium-Silicom/Nickel-Silicom thermocouple, 鎳鉻 硅鎳硅熱電偶Nier-Johnson geometry mass spectrometer尼爾-約翰遜型 雙 聚焦質(zhì)譜計(jì)NIM bin NIM, 機(jī)箱Niskin sterile water

7、 sampler, 尼斯金無(wú)菌采水器nitrile rubber(Buna N), 丁晴橡膠nitrogen dioxide trnsfer furnace, 二氧化氮轉(zhuǎn)化爐 nitrogen-oxide analyzer,氮氧化物分析儀NMR absorption band, 核磁共振吸收帶NMR absorption line, 核磁共振吸收線NMR equipment, 核磁共振儀NMR line width, 核磁共振線寬no-load,空負(fù)荷no-load test，空載試驗(yàn)node,節(jié)點(diǎn)noetic science，思維科學(xué)noise, 噪聲noise dose噪 聲劑量noise

8、 dose meter噪 聲劑量計(jì)noise factor,噪聲系數(shù)noise generator噪 聲發(fā)生器noise level, 噪聲電平noise level analyzer, 噪聲級(jí)分析儀noise prediction, 噪聲預(yù)估noise room, 噪聲室noise suppressing varistor,消噪電壓敏電阻器noise thermometer,噪聲溫度計(jì)noise transducer sensor,噪聲傳感器nominal cartridge diameter of microphone, 傳聲器極頭公稱直 徑nominal characteristic,

9、名義特性nominal flow-rate, 公稱流量nominal heat value, 標(biāo)定熱值nominal humidity, 標(biāo)稱濕度nominal operating condition, 正常工作條件nominal pressure rating, 公稱壓力nominal ra n g e ,標(biāo)稱使用范圍；標(biāo)稱量限nominal range of u s e ,標(biāo)稱使用范圍nominal size, 公稱通徑nominal temperature, 標(biāo)稱溫度nominal travel, 標(biāo)稱行程nominal value, 標(biāo)稱值nominal voltage ratio,

10、標(biāo)稱電壓比non-conformity, 不合格non-contact thermometry, 非接觸測(cè)溫法 non-crystalline electrode, 非晶體電極 non-delimiter byte, 非定界字節(jié) non-destructive inspection, 無(wú)損探傷 non-destructive inspection machine, 無(wú)損探傷機(jī) non-dimensional relative velocity, 無(wú)量綱 相對(duì) 速度 non-dispersive infra-red gas analyzer;NDIR gas analyzer,非色散紅外線氣體分

11、析器；NDIR氣體分析器non-engineering system simulation, 非工程系統(tǒng)仿真 non-enveloped thermistor, 非密封型熱敏電阻器 non-function type optic-fibre temperature transducer, 非功能型 光纖溫度傳感器 non-interacting control, 無(wú)相關(guān)控制non-interchangeable accessory 不可互換附件 non-isolated analogue input, 非隔離的模擬輸入 non-line conversion, 非線性轉(zhuǎn)換 non-linear

12、 damping, 非線性阻尼 non-magnetic strain g aug e ,抗磁性應(yīng)變計(jì) non-Newtonian fluid, 非牛頓流體non-radioactive electron capture detector, 無(wú)放射源電子捕獲檢測(cè)器non-reference line imaginary real amplitude receiver, 無(wú)參考線 虛分量?jī)xnon-relevant failure, 非關(guān)聯(lián)失效non return magnetometer,無(wú)定向磁力儀 non rotational imaging, 無(wú)旋轉(zhuǎn)成象 non-selective rad

13、iator, 非選擇輻射體 non split stream injector, 無(wú)分流進(jìn)樣器 non-uniformity of chart paper speed, 紙速不均勻性 non-uniqueness,非唯一性noncapacitive a.c.arc，非電容性交流電弧 nondeterminisitic control system, 非確定性控制系統(tǒng) nondeterministic model, 非確定性模型 nondiffraction X-ray spectrometer, 非衍射 X 射線光譜儀 nonequilibrium state, 非平衡態(tài) nonequilib

14、rium system, 非均衡系統(tǒng) nonlinear characteristics, 非線性特性 nonlinear control system, 非線性控制系統(tǒng) nonlinear control system theory,非線性控制系統(tǒng)理論 nonlinear estimation, 非線性估計(jì) nonlinear model, 非線性模型 nonlinear prediction, 非線性預(yù)報(bào) nonlinear programming, 非線性規(guī)劃nonlinear scale,非線性標(biāo)度nonlinear system simulation, 非線性系統(tǒng)仿真nonlinea

15、r vibration, 非線性振動(dòng)nonlinear viscous damping, 非線性粘性阻尼 nonlinearity, 非線性nonmetallic material testing machine, 非金屬材料試驗(yàn)機(jī)nonreturn-to-zero (NRZ), 不歸零制normal barometer, 標(biāo)準(zhǔn)氣壓表normal beam technique,垂直法normal beam testing, 垂直法normal calomel electrode, 當(dāng)量甘汞電極normal distribution, 正態(tài)分布normal flow rate, 正常流量norm

16、al modes, 正態(tài)振型normal operating conditions, 正常工作條件 normal-phase liquid chromatography, 正相液相色譜法 normal probe, 直探頭normal station, 普通站normal stress, 正應(yīng)力normal temperature strain gauge,常溫應(yīng)變計(jì)normal thermometer, 標(biāo)準(zhǔn)溫度表 normalization method, 歸一法normalization regulator, 歸一化調(diào)節(jié)器 normalized impedance, 歸一化阻抗 norm

17、alized mass spectrum,歸一化質(zhì)譜normalized reactance，歸一化電抗normalized resistance,歸一化電阻 normally closed solenoid valve, 常關(guān)式電磁閥 normally open solenoid valve, 常開(kāi)式電磁閥 notch filter, 節(jié)點(diǎn)濾波器 nozzle,噴嘴n-th nodal unbalance,第n階振型不平衡諧量 N-type oxide gas sensor,N 型氧化物氣敏元件 nuclear electric quadrupole moment resonance spe

18、ctroscopy,核 四極共振波譜法Nuclear Instrument Module (NIM), 核儀器模塊 nuclear magnetic double resonance核 磁雙共振(法) nuclear magnetic resonance magnetometer 核磁共振磁強(qiáng)計(jì) nuclear magnetic resonance spectroscopy;NMR spectroscopy,核 磁共振波譜法nuclear radiation thickness meter,核輻射厚度計(jì) (nuclear)radiation transducer sensor, (核)輻射式傳

19、感器nuclei counter,計(jì)核器 nude source 裸 式離子源 null measurement,指零測(cè)量 null method, 零位法null method of measurement,零位測(cè)量法；指零測(cè)量法；零差 測(cè)量法null reading method, 零讀法number of degrees of freedom,自 由度數(shù)number of effective plate, 有效板數(shù) number of theoretical plate, 理論板數(shù) numeric key,數(shù)字鍵 numerical aperture (NA), 數(shù)值孔徑 numeric

20、al control, 數(shù)值控制 numerical value (of a quantity), (量的)數(shù)值 nutating disc flowmeter, (章動(dòng))圓盤(pán)流量計(jì) nutating flowmeter, 章動(dòng)流量計(jì) nutrients,營(yíng)養(yǎng)鹽 nutrients analyzer for seawater,海水營(yíng)養(yǎng)鹽分析器Nyquist plot, 奈奎斯特圖Oobject language, 目 標(biāo)語(yǔ)言object plane,物面object program, 目標(biāo)程序 object wave, 物體聲束objective evidence, 客觀證據(jù)objective

21、 lens of the scanning electron microscope, 掃描電子顯 微鏡物鏡objective lens of the transmission electron microscope, 透射電 子顯微鏡物鏡oblique visibility, 斜能見(jiàn)度 observability, 可觀測(cè)性；能觀測(cè)性 observation and recording device, 觀察和記錄裝置 ocean bottom seismograph,海底地震儀 ocean date station,浮標(biāo)站oceanographic geological instrument,

22、 海洋地質(zhì)儀器 oceanographic instrumentation, 海洋儀器 oceanographic measuring system,海 洋測(cè)量系統(tǒng) oceanographic observation,海洋觀測(cè) oceanographic survey,海洋調(diào)查 octave,倍頻程 octave(bandwidth)filter, 倍頻程(寬帶)濾波器 octave filter set, 倍頻程濾波器組 odd-even check，奇偶校驗(yàn) off-axis response,離軸響應(yīng) off-line, 離線 off-line processing, 離線處理；脫機(jī)處理

23、off-line system simulation, 離線系統(tǒng)仿真 office automation (OA), 辦公自動(dòng)化 office automation system (OAS), 辦公自動(dòng)化系統(tǒng) office information system (OIS), 辦公信息系統(tǒng) officially recognized standard, 官方認(rèn)可標(biāo)準(zhǔn)offset,靜差offset coefficient, 靜差系數(shù)oil-filled enclosure (Ex o), 充油外殼( Ex o) oil-water meter, 原油水分儀omegatron mass spectr

24、ometer 回旋質(zhì)譜計(jì) omnidirectional microphone, 全向傳聲器 on-cold column injector, 冷柱頭進(jìn)樣器 one-dimensional location, 線定位；一維空間定位 on-line, 在線on-line assistence,在線幫助on-line measurement and frequency spectrum analysis,在線測(cè) 量頻譜分析on-line process gas chromatograph,在線過(guò)程氣相色譜儀 on-line processing, 在線處理；聯(lián)機(jī)處理on-line real-tim

25、e processing, 在線實(shí)時(shí)處理on-line real-time system, 聯(lián)機(jī)實(shí)時(shí)系統(tǒng)on-line system simulation, 在線系統(tǒng)仿真on-off action, 通斷作用on-off controller, 通斷控制器one-man atmospheric submersible,常人常壓潛水器one-third octave filter,1/3 倍頻程濾波器one-turm time of output shaft, 輸出軸每轉(zhuǎn)時(shí)間 one-way communication, 單向通信 open-circuit intermediate voltag

26、e, 開(kāi)路中間電壓 open front case with pressure relief, 帶泄壓裝置的前開(kāi)式外殼 open front case without pressure relief, 無(wú)泄壓裝置的前開(kāi)式外 殼(open hole) caliper, 井徑儀open-jet wind tunnel, 開(kāi)口式風(fēng)洞open loop,開(kāi)環(huán)open loop control, 開(kāi)環(huán)控制open loop control system, 開(kāi)環(huán)控制系統(tǒng)open loop electronic balance, 開(kāi)環(huán)式電子天平 open-loop frequency response,開(kāi)環(huán)

27、頻率響應(yīng) open-loop gain, 開(kāi)環(huán)增益open-loop gain characteristic, 開(kāi)環(huán)增益特性open loop pole,開(kāi)環(huán)極點(diǎn)open loop process control, 開(kāi)環(huán)過(guò)程控制open loop remote control system, 開(kāi)環(huán)遙測(cè)控制系統(tǒng)open loop stabilization, 開(kāi)環(huán)穩(wěn)定 open loop transfer function, 開(kāi)環(huán)傳遞函數(shù) open loop voltage gain, 開(kāi)環(huán)電壓增益 open loop zero,開(kāi)環(huán)零點(diǎn) open source裸式離子源open system,

28、開(kāi)放系統(tǒng)；開(kāi)環(huán)系統(tǒng)open system interconnection (OSI), 開(kāi)放系統(tǒng)互連 open tubular column, 空心柱opening valve time, 開(kāi)閥時(shí)間 operating conditions, 工作條件 operating error,工作誤差 operating infulence, 工作條件影響 operating limits, 極限工作條件 operating period, 工作周期 operating pressure differential, 工作壓差 operating system (OS) ,操作系統(tǒng) operating

29、temperature range,工作溫度范圍 operating time, 工作時(shí)間 operational amplifier, 運(yùn)算放大器 operational reliability, 運(yùn)行可靠性 operational research model,運(yùn)籌學(xué)模型 operational unit, 運(yùn)算器operations research 運(yùn)籌學(xué) operative limits, 極限工作條件 operator,操作員operator command,操作員命令 operator’s console, 操作員操縱臺(tái) operator’s statio

30、n, 操作員站 optic fiber displacement meter, 光纖式位移計(jì) optic fiber position measuring instrument, 光纖式位置測(cè)量?jī)x optic fiber pressure transducer,光纖壓力傳感器 optic fiber tachometer, 光纖式轉(zhuǎn)速表optic fiber tachometric transducer, 光纖式轉(zhuǎn)速傳感器 optical arm length, 光臂長(zhǎng)度optical Doppler effect, 光的多普勒效應(yīng)optical fiber, 光導(dǎo)纖維optical fibe

31、r chemical sensor, 光纖化學(xué)傳感器optical fibre magnetometer, 光纖磁強(qiáng)計(jì) optical fiber sensor, 光纖式傳感器 optical(measurement)method, 光測(cè)法 optical micrometer, 光學(xué)測(cè)微器 optical plummet, 垂準(zhǔn)儀；光學(xué)對(duì)中器 optical pumping,magnetometer, 光泵磁強(qiáng)計(jì)；光泵磁力儀 optical(quantity)transducer(sensor), 光(學(xué)量)傳感器 optical reading range, 光學(xué)讀數(shù)范圍 optical

32、spectrometer, 光學(xué)光譜儀 optical system, 光學(xué)系統(tǒng) optical theodolite, 光學(xué)經(jīng)緯儀 optical vibrometer, 光學(xué)測(cè)振儀 optical wedge micrometer, 光楔測(cè)微器 optima estimation, 最優(yōu)估計(jì) optimal control, 最優(yōu)控制 optimal control law, 最優(yōu)控制律 optimal control system, 最優(yōu)控制系統(tǒng) optimal control theory, 最優(yōu)控制理論 optimal decision problem, 最優(yōu)決策問(wèn)題 optimal

33、 solution, 最優(yōu)解 optimal strategy, 最做出策略 optimality principle, 最優(yōu)性原理 optimization, （最）優(yōu)化 optimization layer, 優(yōu)化層 optimization technique, 最優(yōu)化技術(shù) optimum frequency, 最佳頻率 order,有序order parameter,序參數(shù) ordinary temperature thermistor, 常溫?zé)崦綦娮杵?organic semiconductor gas transducer sensor，有機(jī)半導(dǎo)體氣體 傳感器organic sem

34、iconductor humidity transduce sensor, 有機(jī)半導(dǎo)體 濕度傳感器organic semiconductor thermistor, 有機(jī)半導(dǎo)體熱敏電阻器 orientation, 定向 orientation control, 定向控制 orifice, 節(jié)流孔 orifice plate, 孔板 orifice-and-plug flowmeter, 錐塞式流量計(jì) original system, 原系統(tǒng) originator, 源發(fā)站 orthogonal distrortion, 正交畸變 ortho-projector, 正射投影儀 oscillati

35、ng period, 振蕩周期 oscillator, 振蕩器 oscillograph, 錄（示）波器 oscillographic polarograph, 示波極譜儀 oscilloscope,示波器 outboard rotor, 外重心轉(zhuǎn)子 outdoor location, 戶外場(chǎng)所 outer packag e夕卜包裝outlier,剔除值output device, 輸出單元；輸出設(shè)備output equation, 輸出方程output error, 輸出誤差output feedback ,輸出反饋output fluctuation, 輸出波動(dòng)output force o

36、r torque stability, 輸出激振力或力矩的穩(wěn)定性output impedance,輸出阻抗output impedance of microphone, 傳聲器輸出阻抗output information, 輸出信息output matrix, 輸出矩陣output noise,輸出噪聲output prediction method, 輸出預(yù)估法output shaft rotation clearance, 輸出軸間隙角output shaft rotation range,輸出軸轉(zhuǎn)角范圍output shaft torque,輸出軸轉(zhuǎn)矩output signal, 輸出信

37、號(hào)output signal one level, 輸出信號(hào) “1” 電平output signal zero level, 輸出信號(hào) “0” 電平output state,輸出狀態(tài)output stem travel clearance，輸出桿間隙位移output system,輸出系統(tǒng)output unit, 輸出設(shè)備 output variable, 輸出變量 output vector, 輸出向量；輸出矢量 oval gear flowmeter, 橢圓齒輪流量計(jì) oval wheel flowmeter, 橢圓齒輪流量計(jì) oven te

38、mperature,箱溫 over-current protection, 過(guò)電流保護(hù) over-voltage protection, 過(guò)電壓保護(hù) overall design, 總體設(shè)計(jì) overdampin, 非周期阻尼；過(guò)阻尼 overflow, 溢出overflow indication, 溢出指示overlapping averages,滑動(dòng)平均 overlapping event, 交迭事件 overload, 過(guò)載；超負(fù)荷 overload flow-rate, 過(guò)載流量 over-load meter,過(guò)載儀 overpressure characteristic,超壓特性

39、overpressure failure,超壓破裂 overrange,過(guò)范圍 overrange limit, 過(guò)范圍限 overshoot,過(guò)沖；超調(diào)量；過(guò)振比overview panel, 總貌畫(huà)面overvoltage protection varistor, 過(guò)電壓保護(hù)電壓敏電阻器 oxide thermistor, 氧化物熱敏電阻器 oxygen bomb, 氧彈oxygen bomb calorimeter, 氧彈式熱量計(jì)oxygen (pressure)gauge,氧壓力表oxygen regulator, 氧氣減壓器ozone analyzer,臭氧分析儀ozone sond

40、 e臭氧探空儀ozone spectrophotometer,臭氧分光光度儀PP-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(shí)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

41、型電磁閥packet,包packet mode,包方式packet sequencing,包排序packet switching, 包交換packing, 包裝液相色譜packing box assembly,填料函組件packing machine (liquid chromatographic column),柱)裝填機(jī)packless solenoid valve,無(wú)填料函型電磁閥page addressing 頁(yè)面尋址page printer,頁(yè)式打印機(jī)page-at-a-time printer, 一次一頁(yè)印刷機(jī)；頁(yè)式印刷機(jī)panel,盤(pán)；屏，畫(huà)面panel mounting (pr

42、essure) gauge，盤(pán)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(jì)paper chromatography,紙色譜法paper tape 紙帶paper tape punch纟紙帶空孑L機(jī)paper tape reader紙帶閱讀機(jī)paper tape unit，紙帶單元 parachute drogue,漂流傘 parallax, 視差 parallel computer, 并行計(jì)算機(jī) parallel crate controller, 并行機(jī)箱控制器 parallel

43、 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(cè)微器 parallel processing,并行處理 parallel programming, 并行程序設(shè)計(jì) 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 voltag

44、e of voltage divider, 分壓箱寄生電壓 parasol radiometer,傘式輻射計(jì) parent-molecule ion, 母分子離子 parity check, 奇偶校驗(yàn) partial failure, 部分失效partial immersion,thermometer, 局浸溫度計(jì) partial pressure gauge (PPG), 分壓強(qiáng)計(jì) partial radiation thermometer, 部分輻射溫度計(jì) partition chromatography, 分配色譜法 partition coefficient, 分配系數(shù) partiti

45、on isothem, 分配等溫線 part-turn electric actuator, 角行程電動(dòng)執(zhí)行機(jī)構(gòu) Pascal帕(斯卡) pass-line deflection,跑偏passing unregistered gas (PUG),漏記氣體 passive remote sensing被 動(dòng)遙感 passive transducer sensor,無(wú)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 recogniti

46、on, 模式識(shí)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(diǎn))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

47、峰 溫度peak time,峰值時(shí)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(guò)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(zhǎng)peak width, 峰寬peak width at half height, 半高峰寬Peltier coe

48、fficient, 珀?duì)柼禂?shù)Peltier heat，珀?duì)柼麩醦en,墨水筆pen recorder,筆式記錄儀pen rising mechanism,抬筆機(jī)構(gòu)pendulum impact testing machine, 擺錘式?jīng)_擊試驗(yàn)機(jī)pendulum meter,擺儀pendulum striking edge, 擺錘沖擊刀刃penetrameter透 度計(jì)； 像質(zhì)計(jì)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)percent

49、age 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(jī)偏差 periodic damping, 周期阻尼；欠阻尼periodic test, 定期試驗(yàn)periodic vibration, 周期振動(dòng) periodic waves marker, 周期波時(shí)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