本发明公开了一种采用瓦秒法检测谐波条件下电能表误差的装置及检测方法。
The invention discloses a device for detecting an electric energy meter error under a harmonic condition by adopting a watt-second method, and a detecting method.
第1个完成的女性是挪威的格雷特·瓦伊茨，用时2小时29分30秒。
The first woman to finish was Grete Waitz of Norway, with a time of 2 hrs, 29 min., 30 sec.
过去两周，弗朗索瓦已经播出一段30秒的菲亚特广告，画面上洛佩兹穿着露脐短衬衫和褶皱超短裤又唱又跳，还驾驶菲亚特500在城市里自由穿梭。
For the past two weeks, Francois has aired a 30-second Fiat commercial showing a singing and dancing J.Lo plugging the 500 while fetchingly attired in a midriff-bearing blouse and pleated tap shorts.
一秒钟内，一个细胞要执行约一千万次耗能化学反应，而统共仅需要约1皮瓦(百万百万分之一瓦)能量。
In one second, a cell performs about 10 million energy-consuming chemical reactions, which altogether require about one picowatt (one millionth millionth of a watt) of power.
弗朗基·瓦利的单人演奏的“我的眼中只有你”[9]的智能程序翻唱，让我们印象深刻的是这首曲子超过了30秒。
What impressed us about Intelligent App's cover of Frankie Valli's single "Can't Take My Eyes Off of You" was that it lasted for more than two 30-second sessions.
在攻读硕士学位期间，作者承担了“5太瓦20飞秒CPA激光系统”项目中有关光束的测量、评价和改善的理论和实验工作。
During studying for Master' s Degree, the author undertook the task of "Detectiion, Evaluation and Amelioration of Laser Beam " in the project of "5TW, 20fs CPA System" .
在攻读硕士学位期间，作者承担了“5太瓦20飞秒CPA激光系统”项目中有关光束的测量、评价和改善的理论和实验工作。
During studying for Master' s Degree, the author undertook the task of "Detectiion, Evaluation and Amelioration of Laser Beam " in the project of "5TW, 20fs CPA System" .
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