弯曲比例极限
flexural proportional limit
张力比例极限
tensile proportional limit
比例限流补偿
proportioning current limiting
比例限时远距离继电器
proportional time-limit distance relay
电流极限比较器
Current-limited comparator
基极比例驱动电路
base proportional driving circuit
使用年限比例折旧法
proportional depreciation method of application years
有限比例区
limited proportionality region
region of limited proportionality
极限极距
limited polar distance
limited anode-cathode distance
阴极极限电流密度
cathodic limiting current