同时基于虚拟仪器技术,开发出一种新型电导率测量系统。
Meanwhile, combined with Virtual Instrument technology which substitute software for some hardware circuit, a novel monitoring system for electrical conductivity is developed.
系统加热可能带来电流的增加,这与光电导率测量非常相似。
System heating can cause a rise in cur-rent, much as it does in photoconductivity measurements.
如果温度稳定性优于0.1K,那么在温度依存性测量或光电导率测量期间,可以维持这个测量能力。
This measurement capability can be maintained during temperature dependent or photoconductivity measurements if the temperature stability is better than 0.1k.
仪器采用双极性脉冲电压作为电导率测量的激励源,较好地解决高纯水电导率测量中的极化效应和电容效应对测量结果的影响。
The instrument adopts the bi-directional pulsed voltage as its exciting source, which has a better solution to the negative of capacitive and polarizational effects at the electrodes.
电导率的测量广泛应用于环境监测、工业流程控制、医药卫生、科学研究和产品质量检验过程。
The measure of conductance ratio has always abroad applied such fields as environmental inspection, industrial flow control, medical sanitation, science research and products' quality check.
该方法本质上测量的是混凝土电导率,其值的大小取决于混凝土的孔隙结构和孔溶液的化学成分。
What is actually measured in the method is the concrete conductivity, which depends on both the pore structure and pore fluid chemicals of concrete.
本文提出了一种基于虚拟仪器技术生物废液电导率实时测量系统。
In this paper, a portable data acquisition system based on the Virtual Instrument is introduced to measure electrical conductivity.
应用固体电解质电导测量技术研究了蒙脱石及其脱水过程中电导率的变化。
The electrical measurement technique of solid state electrolytes was applied in the study of the dehydration process of montmorillonite.
水的电导率必须使用校准过的仪器准确测量。
Water conductivity must be measured accurately using calibrated instrumentation.
采用测量电导率的方法测量射流内部盐分的浓度分布。
Concentration distribution has been obtained by measuring conductivity in the buoyant jets.
在电场测量数据和电磁场测量数据反演中,确定岩层的电导通常比单独确定电导率和厚度更容易。
In the inversion of electrical and electromagnetic measurements, the conductance of a layer or zone is usually much better determined than either the conductivity or thickness individually.
本文提出和研究了一种可用于兆巴压力冲击压缩下测量金属电导率的新方法——四电极垂向引线法。
In this dissertation, a novel method using four electrodes perpendicular to shock front was proposed to measure the electrical conductivity of metals under shock compression up to megabar pressures.
介绍了测量片状小损耗介质介电常数、半导体电导率及非平衡载流子寿命等参数的结果。
The measurement results of complex dielectric constants of low loss and thin flake materials, conductivity and nonequilibrium charge carrier lifetime of semiconductor are introduced.
磁滞循环和依赖于厚度的电导率的同时测量沉积过程中被执行的现场。
The simultaneous measurements of the magnetic hysteresis loops and thickness-dependent electric conductance were performed in-situ during deposition process.
该仪器具有测量精度高,自动量程切换,电导率值直读显示,操作简单等优点。
The instrument has high measurement accuracy, automatic switching range, the conductivity value of direct reading, the advantages of simple operation.
在工业中所使用的常规测量包括流量、压力、物位、温度、分析测量参数,如pH值、ORP和电导率,以及许多其他特殊工业中的特殊参数。
Common measurement used in industry include flow rate, pressure, level, temperature, analytical measurements (such as pH, ORP and conductivity), and many others particular to special industries.
利用固体介质活塞圆筒式高压容器测量白云岩与石灰岩的电导率。
The electrical conductivity of Beijing dolomite and limestone has been studied by means of a high pressure apparatus of solid medium piston cylinder type.
使用非补偿性温度传导率读数测量水的温度与电导率。
Determine the temperature of the water and the conductivity of the water using a nontemperature-compensated conductivity reading.
本溪大台沟铁矿勘查中进行了EH 4连续电导率剖面测量,经钻探验证,取得了较好的效果。
Verified by drilling, EH4 continuous measurement of electrical conductivity profiles were measured in Benxi iron ore exploration, and achieved good results.
数值计算表明,用井轴上 AIT的单频测量信号得到的成像结果与真电导率剖面分布吻合较好。
The numerical simulations show that the imaging results based on AIT single frequency measurements on the axis of symmetry are in excellent agreement with the true conductivity profile.
对其交、直流电性能进行了测量,结果表明铝蒙脱石快离子导体在室温下具有较高的交流电导率和较低的离子迁移活化能。
Study on its A. C. and D. C. characteristics was carried out and the results show that it has high ionic A. C. conductivity and lower ionic shifting activation energy at room temperature.
目的:本文着重研究用电阻抗法测量红细胞松弛过程时,悬浮介质电导率和温度对其的影响。
Evaluation of the effect of dielectric property of blood cell responses to hypoxia by the impedance method.
同时对在PET基板上的膜做弯曲测量,发现膜的电导率并不随着弯曲次数的变化而变化,这就为聚苯胺作为光电子器件奠定了很好的基础。
At the same time in the PET substrate film, bent the films for 200 times, and we found than the conductivity of polyaniline not to change, this laid a good foundation for optoelectronic devices.
同时对在PET基板上的膜做弯曲测量,发现膜的电导率并不随着弯曲次数的变化而变化,这就为聚苯胺作为光电子器件奠定了很好的基础。
At the same time in the PET substrate film, bent the films for 200 times, and we found than the conductivity of polyaniline not to change, this laid a good foundation for optoelectronic devices.
应用推荐