Cold switching is defined as opening and closing the switch when no current is flowing.
冷切换是指在没有电流流通时开路或闭合开关。
The differential switching system of the clamping cylinder allows high opening and closing speeds and minimal dry cycle times.
合模油缸的分流切换系统允许高速开合模，使空循环时间最短。
The plot structure is put in orbit straight sections of track, wedge, pushing cylinder block, closing switching are installed along the forward direction.
其结构是在积放轨道的直轨道段上，沿前进方向分别安装楔块、推块气缸、接近开关。
With the much higher operating voltages now in use the projected voltage transients or surges due to switching i. e. the opening and closing of circuit breakers, have become the major consideration.
目前随着更高工作电压的使用，由于断路器分闸、合闸操作所引起的电压暂态过程或过电压．已成为主要考虑的方面。
In the closed position of the circuit-breaker, the opening and closing spring are in charged state. This means the circuit-breaker is in a position to perform O-C-O switching sequences.
在断路器的合闸位置，分闸弹簧和合闸弹簧处于储能状态，此时开关可执行分-合-分操作。
The switching surge phenomena caused by line energization with out closing resistors but with MOA at both ends of the line, MOA's working conditions and insulation coordination are included.
包括线路断路器不装合闸电阻，只靠两端避雷器保护时过电压的特点，避雷器的工况及绝缘配合等。
The utility model has the advantages of simple structure and convenient operation and can achieve quantitative infusion through opening and closing the switching clip.
本实用新型结构简单，操作方便，通过开关切换夹，可以实现定量输液。
The utility model has the advantages of simple structure and convenient operation and can achieve quantitative infusion through opening and closing the switching clip.
本实用新型结构简单，操作方便，通过开关切换夹，可以实现定量输液。
应用推荐