Applying resistor-subsection method and experimental data, the dependence of resistance on ordinate cutting length is studied quantitatively and the quantitative formula is fitted.

The relations between the output voltage and the resistance ratio of accurately adjusted rheostat and roughly adjusted rheostat in the second class voltage division circuit are analyzed based on TOPSIS method.

By using experimental data, this paper tests the changing law of proportion changes between divided voltage and the output voltage in the compound restricted-current circuit, as well as the changing law of proportion changes between accurately adjusted rheostat and roughly adjusted rheostat based on the TOPSIS method.

Effect of glucose peritoneal dialysates on the transmesothelial electrical resistance and cellular migration of monolayer human peritoneal mesothelial cell

By deducting the circuit equation of solar cells under illumination,simple mathematical expressions to calculate the series resistance and the shunt conductance of solar cells were presented.

In order to avoid the complex differential equations and get an analytic result,we provide an equivalent series circuit of the drift region,including the resistance of accumulation layer,the distributed resistance,the body resistance and the distributed resistance at drain.