单词：printed circuit travelling wave tube
单词：printed circuit travelling wave tube 相关文章
Last February my parents and I went to Europe for a visit. We had a wonderful time there. It took us about ten hours to fly from Beijing to Budapest, Hungary. And then we visited France, Germany, Italy and other countries. Europe was really beautiful
英语作文
突破口语之情景对话(21):Travelling abroad出国旅行 Alice: Where are you going to spend your holidays this year, Tom? Tom: We may go abroad, my wife wants to go to Egypt, and I'd like to go there too. We haven't made up our mind yet. Alice: Will you tr
突破口语
And although they could scavenge most of the parts as well, 虽然他们也能弄到零件 they didnt have the sort of skills to build them that we had acquired by training ourselves through building them. 但他们不具备制作经验和技能 So w
名人传记
Transcript: A. Good morning. This is an announcement for all passengers travelling on the 9:25 flight TOM1223 to Rome. This flight is delayed by two hours because of bad weather. B. Would all passengers travelling to Tokyo on flight FR3421 please hav
一起闲话英语-English Chitchat
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v
每日攻克5词
今天我们要学的词是heat wave。 Heat wave, 热浪，高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气
英语单词荟萃
今天我们要学的词是heat wave。 Heat wave, 热浪，高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气
英语每日一词
Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an
六分钟英语
Baby, don't you worry so This ain't the time to suffer And baby, I'm in a hurry to... We're just in a hurry To be happy We are doing fine Since when did we let anything Change it And when you're lonely With the time You'll get something And you might
英文特辑精选
Australian man, Scandinavian town, 澳大利亚的他 皮肤带着北欧的棕褐 Kicking stones round a square. 广场上百无聊赖的他踢着石头 Sat for a while and carved out a smile, 或是安静的坐着 脸上印刻着深深的笑意 As i
美国乡村音乐
Maryland Couple Makes Beautiful Objects From Recycled Circuit Board There is no shortage of recycled material for Debby Arem's creations. She uses everything, from pieces of scrap metal and electronic components, to computer circuit boards and chips.
VOA标准英语2012年(三月)
BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn
伦敦生活
今天我们要讲几个在美国总统大选的竞选阶段常会用到的习惯用语。美国总统大选每四年举行一次。在大选年的前一年,准备竞争本党总统候选人提名的人士就已经在各州积极展开竞选活动了，
美国习惯用语
SCOTT SIMON, HOST: Three-D printers are being used these days to make all kinds of things - jewelry, artwork, or even guns. Now, scientists have used a 3-D printer to create a functioning mouse ovary. Yes. NPR's Rob Stein explains. ROB STEIN, BYLINE:
2017年NPR美国国家公共电台5月
物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声，洪
托福英语
TUNIS, March 24 (Xinhua) -- Elena Svitilona of Ukraine won the la Marsa Open after beating Bulgaria's Isabelle Shinikova 7-6, 7-6 in the final on Saturday in the north of the capital. On Friday, Svitilona easily defeated Tunisian hopeful Ons Jabeur,
英语新闻
It is exciting to visit different places. As you travel, you will see beautiful sceneries typical of the region. Besides, you can meet and make friends with people of different colors and races. Finally, you can get to know the customs and living hab
英语作文
Topic: Parts of China travelling 关于中国的旅行 Travelling for Spring Festival 春节期间的旅行
趣味青春英语
Topic: How to Save Money When Travelling? 旅游时如何省钱？
趣味青春英语
Topic: How to Save Money When Travelling? 旅游时如何省钱？
趣味青春英语