turn-on time

基本解释

Whether the turn-on time of the same arm thyristors was uniform or not, the turn-off time was always identical.
无论导通时刻是否一致，同臂号晶闸管的关断截止时刻总是相同的。
It is proved by experiment results that rational design and strict technics control play important roles for shortening the turn-on time of high frequency thyristor effectively.
而实验结果证明只要设计合理，工艺上严格控制，就可有效地缩短高频晶闸管的开通时间。
The experiment shows that if the current amplifier factor is big, Junction J_3 is hard and the ineffective trigger branch current is low, the turn-on time can be shorten effectively.
实验结果指出，器件的电流放大系数器件大J、3结特性硬，无效触发分流小，可有效地缩短开通时间。

Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.
想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。
麻省理工公开课 - 计算机科学及编程导论课程节选

The ultimate in energy efficiency will come when power producers can turn on and off small substations at a moments notice based on real-time data on energy consumption at a household level, and consumers can make power purchasing decision based on real-time metering of their consumption.
FORBES: Gil Perez