谁能帮我翻译这段摘要呀

The electric instrument interface resistance survey always is in the electricity experiment hot spot, its measuring technique has the voltammetry, the half-deflection method entire, leaning method, substitution method, comparison test and so on, in which voltammetry are the most essential most commonly used methods, this is schoolmates the most familiar method, no longer gives unnecessary detail in this, here our only simple introduction in middle school commonly used half-deflection method, entire leaning method, the series, the parallel comparison test measure the electric instrument interface resistance, the electric instrument interface resistance survey although has the common ground with the resistance survey, but the electric instrument and the general resistance survey which the indicator may deflect after the circular telegram is different, he has oneself special measuring technique and the measuring error.