单词：lightning protector
lightning protector的用法和样例：
例句
- In addition, various pilot lights, lightning arrestors, phase protectors and intrinsically safe relays are available as modifications.此外，作为改型件，还可提供各种指示灯，避雷器，相位保护器和安全火花继电器。
- A new viewpoint on the selection of the specific creepage distance is put forward and the merits and disadvantages of the line lightning arrester are analyzed.作者还对避雷器爬电比距的选择提出新的观点，分析了线路避雷器具备的优缺点。
单词：lightning protector 相关文章
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环球英语 Spotlight
Idiom: Lightning fast ( very fast ) Hit the book: Boxer Training camp Opportunity Win respect
趣味青春英语
Did Ben Franklin really discover electricity with a kite? 本.富兰克林真的靠一只风筝发现了电吗？ Everybody has heard the famous story of how pioneering experimenterand part-time founding fatherBen Franklin tied a key to a kite string
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The image is unmistakable. Lightning is one of the most incredible natural phenomenons and one that scientists are still learning about. It's a common occurrence during summer when the heat of the day is broken by strokes of lightning. Worldwide, it'
国家地理2007年
Now, Words and Their Stories, a weekly program from VOA Learning English. On this show, we explore common phrases and expressions in American English. Today we talk about a saying that comes from nature -- the weather, to be exact. Lightning is a pow
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英语单机游戏
Crying Lightning Arctic Monkeys Sat in the caf by the cracker factory We were practicing our magic trick And my thoughts got rude As you talked and chewed On the last of your pick and mix Said your mistaken if you thinking that I am gun' go cold befo
好听的英文歌曲
I close the curtains won't let the daylight in put out the candles pour another gin and when the lightning strikes the thunder's never far away and you're the lightning like, I'm thunder on a foggy day or so it seems. or so it seems darkness approach
金属
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VOA标准英语2008年（六月）
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VOA标准英语2014年(五月)
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2018年NPR美国国家公共电台2月
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2018年NPR美国国家公共电台1月
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英文短篇故事（纽约）
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英语新闻
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健康与经济
今天我们要讲的两个习惯用语都是表达速度非常快的意思。它们都很生动，也很形像。当你给别人讲故事的时候，你往往会想用一些有色彩的词汇来使你的
美国习惯用语
Father. 父亲。 Um... Bad farts. 嗯... 屁很臭。 Father. 父亲 I like him. Love? 我喜欢他。爱？ Kind. 人很好。 He's awesome. 他很棒。 Patient. Because he's always trying to put in the time to help me on the stuff that I need to
欧美人文风情