1.
microcomputer alternating current resistivity instrument
微机化交流电阻率仪器
2.
resistivity-porosity cross plotting
电阻率-孔隙度交绘图法
3.
representation of the a.c.properties of resistor
电阻器交流特性的表示
4.
alternating current motor of an output exceeding 37.5w
交流电动机,功率超过37.5W
5.
crossed-coil type ratiometer
交叉线圈式电流比率计
6.
TEST STUDY ON CORE RESISTIVITY IN DIRECT CURRENT ELECTRIC FIELD
直流电场作用下岩心电阻率试验研究
7.
A study on DC offset voltage and AC impedance of ECG electrodes
心电电极的直流失调电压和交流阻抗的研究
8.
Opposition to the flow of alternating current caused by the inductance and capacitance in a circuit rather than by resistance.
电抗交流电路中由电感和电容造成的阻抗部分，不是由电阻引起的
9.
Investigation of polarization resistance of fuel cells by electrochemical impedance spectroscopy
交流阻抗谱法研究燃料电池的极化阻力
10.
electrical resistivity
电抗值,电阻（率）
11.
Analysis of the Availability of DC Resistance Measurement for AC Electric Machine
交流电机绕组直流电阻测试的有效性探讨
12.
Line traps for a.c. power systems
GB/T7330-1998交流电力系统阻波器
13.
Electrochemical impendence study of polyaniline/activated carbon composite material capacitor
PANI/AC复合材料电容器的交流阻抗分析
14.
Definition of Power in AC Sinusoidal Circuit and Power Compensation;
交流正弦电路的功率定义及功率补偿
15.
At low frequencies, the DC resistance of a given conductor is essentially the same as its AC resistance.
在低频情况下，给定的导体的直流电阻实际上与其交流电阻一样。
16.
Experimental study of the impact of fluid flow on low permeability core resistivity
流体流动对低渗岩心电阻率的影响实验研究
17.
Resistance thermometer bridges may be excited from either a-c or d-c sources.
电阻温度计电桥的供电可以是交流电源，也可以是直流电源。
18.
Limited Frequency Current Control Method Used for Switched Reluctance Motor
一种开关磁阻电机限频率电流控制方法