input protection meaning in English

输入保护

Small signal jfets work very well as low - leakage diodes by connecting drain & source together in log current - to - voltage converters and low leakage input protection
在对数电流-电压转换器和低漏电流输入保护电路中，通过连接小信号jfets的漏极和源极，可以使之作为低漏电流二极管很好的使用。
Various factors that influence lightning strike switching rate are also analyzed . it has been showed that for some given configuration , all lightning over - voltages on substation equipments do not exceed the 1ightning strike insulation level in the case of invading waves out of lightning strike aerial input protection line
同时利用规程法、行波法、击距法对输电线路中不同杆塔型号的耐雷性能分别进行了研究和比较，对影响输电线路雷击跳闸率的各种因素进行了分析。