Meanwhile, the chirped pulse amplification technique has boosted the peak power of the pulse to the terawatt level.
与此同时，掣波脉冲放大已经把脉冲的峰值功率提高到兆兆瓦水平。
2
Since its inception in 1991, the program has saved 100 terawatt-hours of electricity, or 2.5 percent of total U. S. electricity consumption in a year.
自1991年成立以来，该计划已在一年节省100兆瓦的电力，或2.5美国总耗电量的百分之小时。
3
The IEA estimates that the yearly energy consumed from IT and consumer electronics is on pace to double by 2020 and triple by 2030 to 1,700 terawatt-hours.