Voltage Sag Disturbance Detection Based on Short Time Fourier Transform

  • 基于短时傅里叶变换的电压暂降扰动检测
  • 来源:互联网摘选更新时间:2026-07-01 10:54:11

  • 重点词汇
  • sagvi.下垂;消沉;下跌;[航]漂向下风向;
  • disturbancen.打扰;骚乱,变乱;困扰;烦闷;
  • basedadj.有根基的;有基地的;
  • transformv.使改变形态;使改观;
  • detectionn.察觉;侦破;探测;发现;
  • shortadj.短的,短暂的;矮的;短缺的;短期的;不足;缺乏,缺少(某种品质);(呼吸)短促,困难;少于;简略的;个子矮的;短音的;紧俏;简单粗暴
  • onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在(某一天);就在…之后;关于(事或人);(身上)带着;为(某团体或组织)的一员;吃;(表示方向)在,向,对;在,接近(某地);根据;以…支付;通过;与…相比
  • Fourier傅立叶(姓氏; Francois Marie Charles, 1772-1837,法国空想社会主义者,社会改革家; Jean Baptiste Joseph, 1768-1830,法国数学家,物理学家);
  • timen.(以分钟、小时、天等计量的)时间;(钟表所显示的)时间,钟点,时刻;(世界某一地区所计量的)时,时间;(某事发生或应该发生的)时间,时候;(完成比赛所需要的)时间;(一生中的)一段日子,时期,时候;(一生中的)一段日子,时期,时候;次,回;倍;(以某种方式经历的)事件,时刻;(历史)时期,时代,年代,世道;(乐曲正确的)速度,节奏;一段时间;生命(期),期限,时限;(用于报刊名)时报;时机,机会;工作时间;规定时间;<美> <体>(一场或一局的)比赛时限,暂停;(赛跑等)所用时间,成绩;当代,时代潮流;<音>拍子,节拍;<英>(酒店等的)营业时间,打烊时间;服役期,刑期;妊娠期,产期;生命期,死期;计时工资率;学徒期;衡量时间的方法;完成赛跑或竞赛项目的)所用时间
  • 相关例句
1、

Analytical expressions are obtained on short time and long time approximations.

在短时和长时近似下,得到了解析表达式。

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2、

Workers have been put on short time.

工人们不得不面临开工不足的问题。

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3、

He's been put on short time because business is so quiet.

因为生意清淡,他工时不足。

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4、

Algorithm Study on Short Time Series Mining

短时间序列挖掘方法研究

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5、

The report of experiment on short time culture for high quality pearl

优质珍珠快速育成技术试验报告

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6、

Workers across the country have been put on short time because of the slump in demand

因需求量大幅下降,全国的工人都开工不足。

柯林斯高阶英汉双解学习词典

7、

Yet it is clear that the US will leave no policy stone unturned in the attempt to put the economic show back on the road, so there should be no Japanese-style lost decade in North America.

不过很显然,美国将动用一切政策手段,使经济回到增长轨道上,因此,日本式失去的十年应不会在北美上演。

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8、

With public excitement about White House beer fermenting such a buzz, we decided we better hop right to it, says the White House's assistant chef Sam Kass, who brews the ale.

酿造这一麦芽啤酒的白宫助理厨师山姆•卡斯说:因为公众对白宫啤酒的热情引发了不小的骚动,所以我们决定最好还是赶紧把秘方告诉大家。

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9、

While they might shake and break the spine of smaller prey, they hop to it with people-sized victims. When they have a victim prone, they start eating.

当它们跳到它与人类差不多大小的受害者身上,可能会摇晃并折断小猎物的脊椎,如果其中有一个弱小的受害者,它们就会直接开吃。

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10、

And don't expect the service to be a hairy situation: These macaques understand requests for another round of beer, and hop to it promptly.

不用担心它们一身绒毛,奉上啤酒后它们转身就会离开。

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11、

Yes, well, hop to it, then, both of you.

好的,你们两个快跳去吧。

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12、

There's a lot to DO, you'd better hop to it.

有很多事情做,你最好快一点。

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13、

Old firms get into a rut sometimes.

老字号公司有时要按老套套办事。

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14、

Honey, I've got to sit down and rest before I take you out to dinner.

亲爱的,我得坐下歇一会儿再和你一起出去吃晚饭。

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15、

You sit down the night before and you had a couple of ideas.

交论文前一晚终于坐下来,有几个点子。

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16、

As the day goes on and the beer gets drunk people are going to want to sit down before they fall down, so make sure there's plenty of seats, preferably in the shade so you don't end up with a garden full of pink peeling people.

当烧烤日来临的时候,喝多了啤酒的人们肯定想在跌倒之前坐下来,所以确保有足够的凳子,最好在阴凉的地方,这样你的花园中才不会站满被晒成红色脱皮的人。

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17、

If my vanity had taken a musical turn, you would have been invaluable, but as it is, I would really rather not sit down before those who must be in the habit of hearing the very best performers.

要是我存心在音乐会上出风头,我真要对你感激不尽。可是宾客们都是听惯了第一流演奏家的,我实在不好意思在他们面前坐下来献憾丑。

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18、

Rarely do any of us sit down before a table of facts, weigh them pro and con, and choose the most logical and rational explanation, regardless of what we previously believed.

我们很少会坐下来,把事实摊开,仔细衡量正反两面,撇开我们以前所相信的,而选择出最合乎逻辑与理性的解释。

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19、

David Beckham has said he will sit down before Christmas with Real Madrid and agree a new contract that should take him almost to the end of his career.

西班牙皇家马德里中场球星贝克汉姆曾经不止一次地说过希望能在西班牙结束自己的职业足球生涯。

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20、

He managed to get up and sit down before his friends turned up, but by then he was too embarrassed to tell them what had happened.

奥利弗晕倒醒过来后,自己勉强站起来然后坐下了,后来他的朋友出现了,不过孩子觉得太尴尬了所以没告诉他们。

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