It is inadvisable , therefore , to rely on the stability of high value resistors for the performance of a system 因此,让系统的性能依赖于高阻值电阻的稳定性的做法是不可取的。
Some types of high value resistor have another imperfection : they have a slightly non - linear voltage / current curve and do not obey ohm ' s law accurately 有些类型的高阻值电阻器还有另外一个缺陷? ?其伏-安特性曲线呈轻微的非线性,并不完全符合欧姆定律。