DC electromagnetic type time relay
直流电磁式时间继电器
time delay relay
延时继电器时间继电器
induction disc type inverse-time overcurrent relay
感应圆盘式反比时限过载流继电器
inductosyn scale
感应式传感器刻度盘
induction disc type directional relay
感应圆盘式定向继电器
indicates the daylight hours by the shadow that the gnomon casts on a calibrated dial.
通过指时针在标准刻度盘上的投影计算白天时间的仪器。
sequence restart timer
顺序重启时间继电器
duration of relay operation
继电器动作持续时间
The width of count time and display style can be set respectively by keyboard.
计数器的计数时间宽度和显示方式由键盘设定.
induction disc type directional power relay
感应圆盘式定向功率继电器
induction disc type ratio differential relay
感应圆盘式比率差动继电器
Study and Design of Powerdown Time Delay Relay
断电延时型时间继电器的研究与设计
instantaneous electromagnetic overcurrent relay
瞬时电磁式过电流继电器
Specify the bar styles and timescale for Gantt Charts
设置甘特图的条形图样式和时间刻度
Only one relay is closed at any time.
在某一时间，仅有一个继电器是闭合的。
The scale is marked to show the strength of the current in amperes.
刻度盘上的刻度表示电流强度的安培数。
A New Model of Average Break Arc Duration between Relay Contacts
继电器平均开断电弧持续时间的新模型
