标签：electrical 相关文章

背诵为王 第 四 册 第 12 课

Lesson12 Short-term and Long-term Memory A well-established distinction in memory theory is that between short-term and long-term memory. The former refers to our ability to do such things as remember telephone numbers long enough to dial them; the l

发表于:2018-11-27 / 阅读(333) / 评论(0) 分类 背诵为王第四册

朗文3L看听学英语第四册 Lesson 17

17 Television Day: Computers TV Commentary: ... the astronauts are returning to earth at exactly 5.24. Splash-down will be in the Pacific, 427 miles west of Hawaii. You have often heard announcements like this on television. Scientists can tell us ex

发表于:2018-12-02 / 阅读(89) / 评论(0) 分类 CNN美国有线新闻2017年1月

Earth and Sky:Electric Fish 发电鱼

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 (科普英语)Earth and Sky

中级美国英语 第二十三课

一.本课要点及示例 在这一课里,我们要学习被动语态. 比方有一句话:

发表于:2018-12-08 / 阅读(397) / 评论(0) 分类 VOA中级美国英语

英语笑话听力+文本：Three Engineers 三个工程师

ThreeEngineers Therewerethreeengineersridingalonginacar. Theywereanelectricalengineer,amechanicalengineerandacomputerengineer. Suddenly ， thecarbrokedown. Theelectricalengineersaid,Maybeit'sadeadbattery. Themechanicalengineersaid ， Maybethefanbel

发表于:2018-12-26 / 阅读(76) / 评论(0) 分类 英语笑话（MP3+文本）

2007-09-18, Lightning: 探密-闪电

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'

发表于:2018-12-30 / 阅读(165) / 评论(0) 分类 国家地理2007年

365个英语简短小故事- 60. Darn Battery

The Buick wouldnt start. Considering it was 15 years old, this shouldnt have been a surprise. But, the battery wasnt that old. It was a Die Hard, sold by Sears. Gerard had bought it six years ago, but it was a 100-month battery. It was fully guarante

发表于:2018-12-31 / 阅读(97) / 评论(0) 分类 365个英语简短小故事

冰岛火山惊人新发现:火山灰中产生内部电流(有声

Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should be limited to the top and bottom of any ash plume, which is often the site of spect

发表于:2019-01-02 / 阅读(58) / 评论(0) 分类 60秒科学

Actor Benedict Cumberbatch Plays Thomas Edison in 'The Current War'

The Weinstein Company planned to release its new film The Current War in the United States this week. But the opening has been delayed until next year. Disgraced film producer Harvey Weinstein heads the company, and he is accused of sexually harassin

发表于:2019-01-03 / 阅读(75) / 评论(0) 分类 2017年VOA慢速英语(十一)月

电信类英语词汇表大全-32

中文 英文 缩写 电表 ammeter 电场 electric field 电传打字机 teletype/teleprinter 电磁波传播 electromagnetic wave propagation 电磁发射 electromagnetic emission 电磁干扰 Elect

发表于:2019-01-03 / 阅读(78) / 评论(0) 分类 电信英语

电信专业英英词典G-2

Ground - Connecting the Earth to electrical equipment with a conductor. This is done so current overloads (perhaps due to a lightning strike) can be safely diverted to the Earth. Ground Fault Circuit

发表于:2019-01-03 / 阅读(87) / 评论(0) 分类 电信英语

机械专业英语词汇（很全）

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 英文语法词汇

VOA慢速英语2014 Millions Suffer from Epilepsy 数百万人患有癫痫

Millions Suffer from Epilepsy 数百万人患有癫痫 From VOA Learning English, this is Science in the News. I'm Steve Ember. And I'm Jim Tedder. Today we will tell about the brain disorder known as epilepsy. Many people do not understand epilepsy.

发表于:2019-01-12 / 阅读(93) / 评论(0) 分类 2014年VOA慢速英语(一)月

VOA慢速英语2010年-Health Report - Groups Seek $4 Billion

This is the VOA Special English Health Report. Vaccines and chest compressions are both ways to save lives. Now, separate new reports say each could save more lives if they were used more. One report is from the International Federation of Red Cross

发表于:2019-01-12 / 阅读(60) / 评论(0) 分类 2010年VOA慢速英语(九)月

职业技术英语口语 第45期:建筑物和设备 工程第1阶段

Phase 1 of a project 工程第1阶段 A:Hi, Paulo. How are things going? A:你好,保罗。工程进展的如何了？ B: Everything's going very well. The first phase of the project was finished three days ahead of schedule. We're on target to compl

发表于:2019-01-14 / 阅读(67) / 评论(0) 分类 职业技术英语口语

VOA双语新闻：13、治疗帕金森氏症的新电击疗法

治疗帕金森氏症的新电击疗法 Modern medicine relies mainly on drugs to cure or alleviate disorders, but for some conditions doctors apply electrical stimulation. The pacemaker, for example, helps weak hearts maintain a steady beat. Scienti

发表于:2019-01-19 / 阅读(67) / 评论(0) 分类 VOA双语新闻 2014年6月

雅思阅读词汇：自然与科技－如何减少闪电危害

1. 如何减少闪电危害 antenna n.天线 breathing n. 呼吸 cardiac arrest 心搏[动]停止 conductive adj. 传导的 conductivity n. 传导性 conductor of electricity 电导体 conductor n. 导体

发表于:2019-02-04 / 阅读(106) / 评论(0) 分类 英文语法词汇

煤炭及设备词汇

goaf，old waste 老塘(采空区) gob water，waste water 老塘水 Continuous Miner 连续采煤机 coking coal 炼焦煤 outcrop 露头 Roof collaspe 冒顶 mining concession 煤矿开采（特许）权 mine field 煤田 mudstone 泥岩 gob bleeder 排气孔（采空区） spalling rib 片

发表于:2019-02-07 / 阅读(72) / 评论(0) 分类 英文语法词汇

【英语时差8,16】偏头痛-下

By hitting the nerves with a mild electrical jolt, you can distract the signal-carriersthat is, the pain signals stop crossing the nerves for as long as the electrical charge is on. So how to do that? Levy and others have inserted a little battery un

发表于:2019-02-15 / 阅读(80) / 评论(0) 分类 英语时差8，16

飞行员英语900句 第26期:紧急情况通话术语(4)

Request diversion to the nearest suitable airport due AC BUS failure. 501. 我们一个交流汇流条故障了，申请备降到最近合适机场。 We are not supplying power to our DC BUS. Request priority landing. 502. 我们不再为直流汇流条

发表于:2019-03-10 / 阅读(197) / 评论(0) 分类 飞行员英语900句
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