介绍电流测定信号的过采样的几种方法,例如十进制滤波器等。
Several methods for oversampling of current measurement signal are introduced, for example, algorism filter, etc.
同时阐述了电动机电流测定的常用方法,如瞬时值的测定,积分测定等。
The common methods of current measurement for motor are presented, for example, instantaneous value measurement, integral measurement, etc.
文章讨论了在逸出电位测定过程中两种灯丝电流和加速电压的调节方法。
This article discussed that the filament current and accelerate voltage adjust ways to determine electric potential.
在这个时候会输出一个高电流,而这个时候电池阻抗会被电压测定。
During this time, a high current is applied and voltage measured to determine the impedance of the battery.
从公式中可以看出,对于一定的霍尔器件,只要通过的电流i恒定不变,便可以通过霍尔器件的测量而间接测定磁场B0。
It can be seen from the formula: for a certain Hall device, the magnetic field B0 can be indirectly measured through measuring the Hall device if only the passing current I is constant.
本文利用收集气体、测定腐蚀电流和模拟电池放电等方法来选择和检验缓蚀剂。
Corrosion inhibitors were selected and tested by method of collected gas, corrosion current measurement and simulated battery discharge.
进行了恒电流电位-时间曲线和循环伏安曲线的测定,显示了铁电极进行氰化物镀铜时,镀层沉积前铁表面的电位活化过程。
The potential-time curves under constant current and cyclic voltammetry curves were measured, and the potential activation process of copper plating on iron substrate in cyanide electrolyte was shown.
译文:只要知道电压和电流,就能测定电阻。 。
Thee resistance can be determined provided that the voltage and current are known.
采用恒电流方法,测定了牺牲阳极电化学性能和表面溶解状况。
The electrochemical properties of aluminum anodes were been measured with constant current method.
测定了施加磁场后,镀槽内磁场强度的分布情况及施加磁场对电流分布的影响。
The distribution of magnetic field strength in iron plating bath and the effects on current distribution after the magnetic field being impressed were also determined.
并证明了光球横向电流与横向磁场的指向无关,因而完全可以由向量磁象仪测定。
With force free model, it is shown that the photospheric transverse current is independent of the sense of the transverse field and can be found completely by vector magnetographic measurement.
应用热刺激电流分析测定了几种型号的氧化铁红粉末颜料的表面电荷。
The surface charges of several types of red iron oxide pigment have been determined by using thermoelectrieity analysis.
该系统可以测量电机的电压、电流、功率因数、功率、温度、转矩和转速,能够对电机参数进行快速准确地测定分析,用于电机的控制和智能保护。
The system can be adopted to measure electrical machine parameter quickly and accurately as well as analyse measuring data, so it can be used in electrical machine control and intelligent protection.
本文从理论和实践上分析了凭借测试电容器放电电流快速地测定电容值的方法。
In this paper, the author has analysed and discussed theoretically a method of measuring the capacity rapidly by measuring the discharged current of the capacitors.
测定泵的输入电流、电压、转速、输出流量、输出压力、泵效率等参数,通过回归推断各参数的相关特性。
The input electric current, voltage, rotary speed, output flux and output pressure of the pump were tested. The regression relation of these parameters was deduced.
摘要分析了光点复射式灵敏电流计内阻测定中误差产生的原因,提出了改进方法。
In this paper , the main reasons resulting in the errors in measuring the inner resistances of microdetector are analysed , and the improved method are put forward.
只要知道电压和电流,就能测定电阻。
The resistance can be determined provided that the voltage and current are known.
本实验采用电流滴定法测定了缺氧条件下小鼠脑、肝、肾、肺等脏器组织中非蛋白质巯基(NPSH)的含量。
The contents of nonprotein sulfhydryl (NPSH )in mice's tissues wtien hypoxia were determined using the method of electric current titration .
进行了控制电位、支持电解质种类等条件选择,使得测定背景电流小,标准偏差低于0。
The selection of conditions on controlled potential, the kinds of supporting electrolyte and so on lessns the background current and makes the standard deviation less than 0.
测定了化学抛光过程中紫铜的表面光反射率、失重、表面形貌和电位随时间的变化以及抛光过程的电流-电位曲线。
Changes in specular reflectivity, weight loss, surface topograph and potential with time and current-potential curves during chemical polishing were determined.
用极谱电流法测定BSA还原波的电子数,证实该波为BS A中的两个双硫键还原所致。
It was ascertained that this wave results from reduction of two disulfide bonds of BSA through determining the electron number by polarographic current method.
在绝缘体中测定通过的电流是很困难的。
It is very difficult to measure the passing current in insulators.
用膜片钳技术的全细胞模式测定全细胞钠电流并观察应用特布他林对它的影响。
The sodium currents were detected by patch-clamp technique in whole-cell recording mode.
该控制器通过检测定子电流,由转矩磁通和转矩电流动态推算电动机转矩,并以此作为反馈量。
The torque controller system feeds back an assumed motor torque calculated by using the secondary magnetic flux and the torque current detected from current sensors of the primary currents.
在此基础上,对多元黄酮混合物进行测定,可测得各组分的响应信号,还原峰电流与黄酮浓度也呈现出良好的线性相关性。
On this basis, the responds of every component in flavonoids mixtures could be obtained, and the height of reduction peak linearly responded to the concentration.
设计制作了直接电流注入异型测试装置,并对装置的时域、频域特性进行了测定。
The testing device of direct current injection is manufactured and tested in space-time and frequency.
经对实际体系进行测定,并用交流阻抗法、旋转圆盘电极和恒电流暂态等多种测试方法进行验证;
The actual system has been measured and its results have been verified by methods of alternating resistance, revolution disc electrode and constant cur- rent temporary state.
超微电极测试技术作为一种重要的测试技术,在超微电极上扩散速度快,电极表面电流密度高,测定的信噪比高,从而可提高测定的灵敏度。
The ultramicroelectrode possesses many advantages, such as rapid diffusing speed, high electrical current density, high signal-to-noise, accordingly, it can help to improve the detection sensitivity.
测定了七种四苯基卟啉化台物制成的薄膜电极的光电压和光电流及其固体粉末的表面光电压谱。
In this paper, the photoelectrochemical properties of seven tetraphenyl-porphyrin compounds have been studied and the surface photovoltage spectra have been measured.
测定了七种四苯基卟啉化台物制成的薄膜电极的光电压和光电流及其固体粉末的表面光电压谱。
In this paper, the photoelectrochemical properties of seven tetraphenyl-porphyrin compounds have been studied and the surface photovoltage spectra have been measured.
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