您要查找的是不是：
- holding time of voltage 电压维持时间
- Holding time is determined by the solidification time of the gate. We decide it according to the weight. 保压时间的确定以浇口冷凝为依据。通过产品称重来确定。
- To attain the similar max load stress, the holding time of PCH process was shorter than HP. 相同烧结温度和烧结压力的条件下，要想获得可承受近似压力的试样，PCH过程的烧结时间远远短于HP过程。
- Due to the high degree of voltage amplification, this stage regenerates the voltage swing and the rise time of the incoming signal. 因电压放大的高倍数，这一级一则改变输入电压的摆幅，二则改变引入信号的上升时间。
- It was a time of great tribulation. 那是一段充满苦难的时期。
- The low-pressure casting process includes rising pressure and velocity, pouring pressure and velocity, pouring temperature, crystallizing pressure, and holding time of molten metal and so on. 内容主要有低压铸造工艺参数的设计,包括升液压力与升液速度、充型压力和充型速度的计算、浇注温度的确定、结晶压力和保压时间的计算等;
- Have you made sure of the time of the train? 火车开车时间你搞清楚了吗？
- It's so changeable at this time of year. 这段时间天气变化无常。
- I'll make sure of the time of the flight. 我要核实一下这班飞机的时间。
- She stopped by just to pass the time of day. 她来串门只是为了打发时间。
- He will never fall away even in time of danger. 他即使在危急时刻也绝不会放弃原则。
- Water is short at this time of year. 每年这个时候缺水。
- A SMPS is a type of voltage transformation device. 交换式电源供应器是一种电压转换器具。
- He played the man in the time of great trouble. 他在极为困难的时候显示出男子汉的气概。
- the zero-crossing time of voltage 电压过零点
- We always hold together in times of crisis. 我们在危难中总是团结一致。
- Holding time of an international circuit 国际电路占用时间
- Do the time of the execution of the work suit you? 贵方觉得工程完成期限定得合适吗？
- Here, cooling time is defined as holding time. 在这里，冷却时间定义为保压时间。
- Have you made certain of the time of the train? 火车开车时间你搞清楚了吗？
