Insulated resistance that owning splashproof junction box not smaller than 2 megohm 100v 具有防溅式接线盒的绝缘电阻应不小于2兆欧100伏。
3.
Resistivity is approximately 1 ? 100 megohms / sqm but is dependent on the fabric and its construction 在工业过滤和安全工作服装织物中导电纤维的含量必须达到2 % - 5 。
4.
One way of explaining this is that pins configured as input make extremely small demands on the circuit that they are sampling , say equivalent to a series resistor of 100 megohms in front of the pin 我们可以这样来理解，在取样时，只需要在电路中通过非常小的电量，就好比在该接口前放置了100欧姆的电阻。
