- 更多网络例句与电流测定相关的网络例句 [注:此内容来源于网络,仅供参考]
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Under the current density, the current efficiency is higher than 99%.
在此电流密度下,测定的阴极电流效率大于99%。
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Among them very multinomial and direct or indirect design reachs relevant industry to sensor, detailed situation is as follows: The computer reachs peripheral equipment: Hold pattern recognition of GPS receiver, graph and processing system; Microelectronics and photoelectron yuan parts of an apparatus: Cadmium of parts of an apparatus of coupling of CCD photoelectricity carry on one's shoulder, tellurium is mercuric , infra-red detector; CMOS image sensor; Communication equipment reachs a product: Smooth communication is metric with the instrument that monitor; Civil spacecraft reachs ground facilities: Spacecraft is lukewarm control a product; Automation machinery reachs device: Industrial robot and intelligent robot; Electromechanical key foundation: Intelligent air cylinder, intelligence changes model carapace breaker (voltage 380V, 660V, voltaic 1000A), prevent adopt device of dead apply the brake , the electron controls vehicle of the automatic gear-box, dynamoelectric steering gear that help strength, car to carry diagnostic system, gasoline engine electronic-controlled engine of device, derv is electronic-controlled car of device, alternative fuel changes device, car; Instrument appearance reachs a system: GPS car fixed position, monitoring calls the police attemper system, colliery installs all inspection to measure general management system, hydroelectric station to monitor control system, automatic cruise automatically to control a system (the car is auxiliary drive system), the electron collects fees administrative system (ceaseless car electron pays cost the system), two-phase; New-style medical apparatus and instruments: Medical sensor; Inorganic metalloid material: Component of the pottery and porcelain that suppress report, lukewarm characteristic thermal resistor ; New-style the sources of energy reachs equipment: The solar battery reachs package; The environment monitors an instrument: Monitor appearance, CO automatically to monitor appearance, automatic acid rain automatically sampler and determine appearance, soot, dust is automatic sampler and determine appearance, flue gas is automatic sampler and determine steam of end of appearance, car determines automatically appearance, portable poisonous and harmful gas determines quality of air of type of appearance, flow; The exploration of the sources of energy and mineral products resource develops device: MWD is followed get oil of logging instrument, numerical control monitor below well of deep well logging instrument, colliery reach calamity to forecast; The project measures and equipment of earthly physics observation: Project acceleration measures system, much general to strap weather radar (use be concerned with or double polarization technology), intelligence atmosphere sensor (contain lukewarm, press, irradiation level of wet, wind, precipitation, dew point, sun), personal computer control is automatic and perpendicular artesian well system , marine atmosphere; 1 2 of on one page issues one page
主动化机械及行动措施:工业机械人和智能机械人;机电要害根本件:智能气缸、智能化塑壳断路器(电压380V、660V,电流1000A)、防抱死制动安装、电子节制主动变速箱、电动助力转向安装、汽车车载诊断系统、汽油策念头电控安装、柴油策念头电控安装、代用燃料汽车转换安装、汽车前进前辈电子传感器、高效汽车尾气净化安装、柴油策念头高压供油系统(≥1600Bar)、车辆动静节制系统、被动悬架系统、汽车防碰撞安装、汽车电子防盗安装、车内情况智能节制系统、汽车能源多能源治理系统、空气悬架系统、电子制动系统;仪器仪表及系统:GPS汽车定位、监控报警调剂系统、煤矿安好检测综合治理系统、水电站主动监测节制系统、主动巡航节制系统、电子收费治理系统、两相流量固体流量计、现场总线智能仪表;新型医疗器械:医用传感器;无机非金属材料:压电陶瓷元件、正温特征热敏电阻;新型能源及装备:太阳能电池及组件;情况监测仪器:主动监测仪、CO主动监测仪、主动酸雨采样器及测定仪、烟尘、粉尘主动采样器及测定仪、烟气主动采样器及测定仪、汽车尾汽主动测定仪、便携式有毒有害气体测定仪、流动式空气品质监测车、间歇式空气中有机传染物主动分析仪、COD主动在线监测仪BOD主动在线监测仪、浊度和电导主动在线监测仪、DO主动在线监测仪、TOC主动在线监测仪、TOD主动在线监测仪、氨氮主动在线监测仪、油份测定仪、多性能水质现场监测仪、车载型X萤光测试仪、噪声频谱分析仪、振动仪、辐射剂量监测仪、射线分析测试仪、CH主动监测仪;能源和矿产资本的勘察开辟行动措施:MWD随钻测井仪、数控石油深井测井仪、煤矿井下监测及灾难预告;工程测量和地球物理观测行动措施:工程加速度测量系统、多普勒天气雷达、智能型气象形象传感器(含温、压、湿、风、降水、露点、太阳辐照度)、微机节制主动垂直钻井系统、船用气象形象仪、磁通门罗盘和电位计罗盘、测波仪、智能型大陆水质监测用化学传感器(陆续工作3-6个月)、海流测量仪器(操纵声学、机械、电磁办法)、走航式声学多普勒海流剖面仪、声学应答开释器、声学水位计、近海深浪潮汐测量系统;农业工程行动措实行动措施:农业工程行动措施情况计较机主动节制行动措施、温室浇灌营养液主动设置装备摆设与施肥行动措施、巷道式智能化孵化器。
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Chapter 4 Capillary Zone Electrophoresis with Amperometric Detection forComposition Analysis of LaminarinThe composition of laminarin was firstly determined by analyzing its hydrolysis monosaccharides with capillary zone electrophoresis - amperometric detection.
第四章毛细管电泳一安培检测法测定昆布中多糖成分本论文首次用毛细管电泳一安培检测法测定了昆布多糖水解单糖的成分,实现对(来源:Aa4BC9b2b论文网www.abclunwen.com)昆布多糖的测定。在选定的最佳条件下,昆布多糖水解产物岩藻糖、半乳糖、葡萄糖、甘露糖、木糖在20min内实现完全分离而且在铜电极上有着很好的电流响应。通过对昆布多糖中水解单糖成分含量的计算显示该多糖中岩藻糖、半乳糖、葡萄糖、甘露糖、木糖的摩尔比为
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When the sulfur concentration is in the range of 0~4 mg/L, the elemental sulfur has a linear relation with the peak current of polarography.
该方法灵敏度高,当元素硫浓度为0.1 mg/L 时仍可以看到明显峰电流;精密度和准确度较好,对1 mg/L 元素硫的测定,标准偏差为0.02;元素硫浓度在0~4 mg/L 浓度范围与极谱峰电流呈线性关系。
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Combination with the practice of domestic aluminium production industry, the 3—D current distribution, magnetic flux density, electro—magnetic force, melt flow velocity field of three diffrent cells, that is, 80KA Soderberg cell with vertical stub, 155KA prebake cell, 160KA prebake cell were computed and the related computer—simulated pictures were drawn by use of the softwares we made.
本文利用电流分布、磁场、电磁力场和流场的计算软件,结合我国生产实际计算了80KA上插自焙槽,155KA预焙槽,160KA预焙槽三种不同槽子的三维电流分布,槽内磁感应强度,熔体中电磁力场,熔体流速场,绘制了相应的计算机仿真图,为了增加计算软件的可靠性、用铁棒法测定了80KA上插自焙槽,155KA预焙槽的铝液流速,测定值与计算值符合较好。
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Factors , photo-induced restoration , leading to specific changes in the most of the hole peaks on TSC spectra, but without reappearing of the TSC peaks before PQ, and reillumination with PQ light.
在本研究中,首次在T=75K用PIR光照射后的热激电流测定了深能级空穴陷阱的填充率,并与在不同PQ光照射时间下的陷阱填充率比较。
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The main products TQSW no local place-frequency electrical impulse voltage testing transformer test sets of series resonant frequency generator unit test transformer dry-type high-voltage testing transformer the ball-gap discharge frequency divider DC High-frequency DC generator, generator, inverter-current multi-function grounding impedance test system-current generator (up-flow device) performance of an integrated test bed Transformer Partial Discharge Detector mechanical properties of high-voltage switches Vacuum Tester Tester Tester Loop Resistance transformer capacity Tester-Load Switching Test Transformer tumor resistance measurement Transformer turns ratio tester tester MOA group tester insulating oil dielectric strength tester transformer loss parameter Intelligent Tester transformer loss-line parameter tester frequency interference dielectric loss dielectric loss tester anti-interference relay tester Ground Yin Xiaxian conduction tester cable fault tester tester tester generator rotor impedance large Grounding Resistance Tester Tester transformer features an integrated micro-moisture meter aperture automatic flash point tester Automatic Closed flash point detector vacuum oil filter boots pressure test device (automatic, semi-automatic) nuclear phase Instrument Series wireless digital core Instrument security tools relative to the mechanical properties testing machine clamp grounding resistance of grounding resistance measuring instrument digital megger digital high-voltage insulation resistance tester and a scalable high-altitude test tools, digital dual-phase volt-ampere facade sequence table clamp Three-phase Power Parameters Tester Calibrator lightning strike counter dedicated test wire, clamping insulation boards, pipe, cable tray mats polyimide film conductor line busbar electric appliances
扬州市苏博电气有限公司扬州市苏博电气有限公司主要产品有TQSW无局部放电工频试验变压器冲击电压发生器变频串联谐振试验成套装置试验变压器干式试验变压器高压分压器放电球隙中频直流发生器高频直流发生器变频大电流多功能接地阻抗测试系统大电流发生器变压器性能综合测试台局部放电检测仪高压开关机械特性测试仪真空度测试仪回路电阻测试仪变压器容量测试仪变压器有载开关测试仪变压器肿瘤电阻测试仪变压器变比组别测试仪氧化锌避雷器测试仪绝缘油介电强度测试仪变压器损耗参数智能测试仪变压器损耗线路参数综合测试仪变频抗干扰介质损耗测试仪抗干扰介质损耗测试仪继电保护测试仪接地引下线导通测试仪电缆故障测试仪发电机转子交流阻抗测试仪大型地网接地电阻测试仪互感器特性综合测试仪微量水分测定仪开口闪点全自动测定仪闭口闪点全自动测定仪真空滤油机绝缘靴耐压试验装置核相仪系列无线数字核相仪安全工具力学性能试验机钳形接地电阻仪接地电阻测量仪数字兆欧表数字高压绝缘电阻测试仪可伸缩高空测试工具数字双钳相位伏安表相序表三相电力参数测试仪雷击计数器校验仪专用测试导线,钳绝缘板,管,垫聚酰亚胺薄膜电缆桥架滑触线母线槽电热电器
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Digital Language nuclear phase meter, intelligent dielectric loss test, instrument megger, frequency series resonance test device, grounding resistance tester, transformer load switch tester, the nuclear-phase high-pressure device, vacuum oil filter, clamp grounding resistance instrument, stray current detector, transformer features an integrated tester, cable fault tester, DC resistance tester, digital relay protection tester, automatic transformation ratio tester, relay protection tester, vacuum tester, Loop resistance tester, wireless high-pressure phase of nuclear device, active transformer capacity tester, insulation oil dielectric strength tester, high voltage switch mechanical properties tester, intelligent switching characteristics tester, light-up-flow devices, wireless instrument of nuclear phase, oxidation Zinc arrester tester, high voltage test transformer, DC high-voltage generator, lightning counter checkers, inductive load DC resistance tester, dielectric strength of insulating oil automatic tester, relay protection test chamber, multi-function test bed, IF DC - Generators
数显语言核相仪,智能化介质损耗测试,仪兆欧表,变频串联谐振试验装置,接地电阻测试仪,变压器有载开关测试仪,高压核相仪,真空滤油机,钳形接地电阻仪,杂散电流测定仪,互感器特性综合测试仪,电缆故障测试仪,直流电阻测试仪,微机继电保护测试仪,全自动变比测试仪,继电保护测试仪,真空度测试仪,回路电阻测试仪,高压无线核相仪,有源变压器容量测试仪,绝缘油介电强度测定仪,高压开关机械特性测试仪,智能开关特性测试仪,轻型升流器,无线核相仪,氧化锌避雷器测试仪,高压试验变压器,直流高压发生器,雷击计数器校验器,感性负载直流电阻测试仪,绝缘油介电强度全自动测试仪,继电保护试验箱,多功能测试台,中频直流发生器
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Allowable current density is firstly confirmed by analyzing the variation of current efficiency with current density. Effects of content of ammonia ions, pH value and the content of sodium formate upon the throwing power, covering power and ability of anti-impurities, were measured.
首先通过分析电流效率随电流密度的变化情况确定了镀液的许用电流密度,然后测定了氨的含量、镀液pH值、甲酸钠的含量等因素对分散能力、深镀能力、抗杂性能等镀液性能的影响。
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The main research work of this dissertation is as follows: Based on the chemical reaction engineering theory and the nitrobenzene electroreduction mechanism, the plate and frame electrolyzer was designed and applied to the process of electroreduction nitrobenzene to p-aminophenol. This dissertation measured the residence time distribution data of the electrolyzer by means of the pulse response method and studied the rule of flow pattern along with the current capacity change. Under different conditions ,this dissertation studied the cyclic voltammetry properties of nitrobenzene on different electrodes by means of the dynamic cyclic voltammetry method and the electrode materials applied to the NB electroreduction have been selected primarily.Baseed on the results of cyclic voltammetry tests, this dissertation used p-electrode systems to measure the steady-state- polarization curves of nitrobenzene on different electrodes in H-type diaphragm cell, and obtained each primary factor s influence rule and the exchange current density value of each electrode.And then on the basis of the conclusions of fundamental researchs upword, the effects of influence factors on the the yield of p-aminophenol and the current efficiency,such as electrode material, current density, quantity of electricity circulated, nitrobenzene concentration . sulpuric acid concentration and so on, have been studied in detail in the systems of hign temperature , strong acidity and oxygen-poorthrough a series of electrolysis experiments in this paper.After all using Pb as anode Monel metal as cathode Dupont Nafion 417 cation-exchange membrane as membrane, this dissertation obtained the optimum technological condition: reaction temperature about 85C, current density 500A m-2, sulphuric acid concentration 20%wt.
论文的主要研究工作为:运用化学反应工程理论,结合硝基苯的电还原机理,设计出用于硝基苯直接电还原合成对氨基苯酚实验的板框式电解槽,并利用脉冲响应法测定了该板框式电解槽的停留时间分布数据,研究了流型随流量变化的规律;通过动态循环伏安法研究了硝基苯在不同电极上、不同条件下的循环伏安特性,初步评选出了用于硝基苯电还原的电极材料;结合循环伏安的测定结果,在H型隔膜电解槽中采用三电极体系测定了硝基苯在不同电极上、不同条件下的稳态极化曲线,得到了各主要因素的影响规律及硝基苯在各个电极上电还原的交换电流密度数值;在基础研究结论指导下,采用板框式电解槽,在高温、强酸、贫氧系统中,进行了一系列的电解实验,分别考察了电极材料、电流密度、通电量、硝基苯浓度、硫酸浓度等因素对收率及电流效率的影响,最终选择以蒙乃尔合金电极作为阴极、铅合金为阳极、Dupont Nofion 417阳离子交换膜为隔膜,得到由硝基苯直接电还原制对氨基苯酚的最佳电解工艺条件:反应温度85℃,电流密度500A·m~(-2),硫酸浓度20%wt。
- 更多网络解释与电流测定相关的网络解释 [注:此内容来源于网络,仅供参考]
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DCA:直流电流
电圧(DCV) 交流电圧(ACV) DCV+ACV 交流电流(DCA) 直流电流(ACA)测定项目 直流电圧(DCV) 交流电圧(ACV) 直流电流(DCA) 交流电流(ACA) 抵抗(Ω)测定项目 直流电圧(DCV) 交流电圧(ACV) 交流电流(ACA) 直流电流(DCA) 抵抗(Ω) サン
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galvanometry:动电电流测定法
galvanometric seismograph 电流计地震仪 | galvanometry 动电电流测定法 | galvanoplastics 电铸;电镀
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galvanometry:电流测定法
"galvanometery ","电流计测流法" | "galvanometry ","电流测定法" | "galvanoscope ","验电器"
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galvanometry:电流测定
galvanometrically 电流测定地 | galvanometry 电流测定 | galvanoplastics 电镀
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electrotellurograph:大地电流测定器
electrotechnology 电工学 | electrotellurograph 大地电流测定器 | electrothalamogram 视丘电流图
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galvanometric:电流测定的 (形)
galvanometer 检流计, 电流计 (名) | galvanometric 电流测定的 (形) | galvanotaxis 趋电性 (名)
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galvanometric system:电流测定方式
galvanometer-type relay 电流计式继电器,检流计式继电器 | galvanometric system 电流测定方式 | galvanometry 电流测定法
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single-channel galvanometric recorder:单通道电流测定记录仪
single-channel frequency modulation telemeter 单通道调频遥测仪 | single-channel galvanometric recorder 单通道电流测定记录仪 | single-channel heated stylus recorder 单道加热式笔录记录器
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galvanometrically:电流测定地
feeder main 馈电干线 | galvanometrically 电流测定地 | trapezoidal deflection 梯形偏转
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rheometry:电流测定
rheometer 电流记 | rheometry 电流测定 | rheoscope 检电器