末级功率放大器

日常生活英语-A Computer Problem(3)

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(142) / 评论(0)

英语情景对话-日常生活

【听听测测】Model Test 37

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(84) / 评论(0)

听听测测

【听听测测】Model Test 44

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(87) / 评论(0)

听听测测

机械类词汇大全-7

253 、牙板扳手；丝模扳手 dieholder(stock) 254 、牙板螺帽 dienuts 255 、牛皮胶；动物胶 animalglue 256 、牛油纸 tracingpaper 257 、牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(97) / 评论(0)

英文名句短语

2007年VOA标准英语-Retailers Prepare for Release of Final Harry Po

By Barry Unger Washington, D.C. 19 July 2007 Fans of the Harry Potter book series are anxiously awaiting the release on Saturday of Harry Potter and the Deathly Hallows. The book will be the seventh and final in the popular series from author J.K. R

发表于:2019-01-06 / 阅读(107) / 评论(0)

2007年VOA标准英语（七月）

U.S. Open finals postponed one day for drizzle

NEW YORK, Sept. 12 (Xinhua) -- The U.S. Open men's singles final and women's doubles final have to be postponed（延期） to Monday due to the drizzle（毛毛雨） starting on Saturday's afternoon in Flushing Meadows（草地）. Men's singles f

发表于:2019-01-07 / 阅读(71) / 评论(0)

英语新闻

电信术语(10)

序号中文英文术语解释缩写来源 181 运行，管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(108) / 评论(0)

电信英语

VOA慢速英语2012 SCIENCE IN THE NEWS - Group Announces New Effort to Solve the Mystery of Amelia Earhart's Final Flight

SCIENCE IN THE NEWS - Group Announces New Effort to Solve the Mystery of Amelia Earhart's Final Flight MARIO RITTER: This is SCIENCE IN THE NEWS, in VOA Special English. Im Mario Ritter. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today, we tell about

发表于:2019-01-12 / 阅读(89) / 评论(0)

2012年VOA慢速英语(四)月

VOA标准英语 South African Parties Hold Final Rallies Before Wedn

Political parties in South Africa have held their final rallies as the nation prepares for national and provincial elections on Wednesday. As South Africa's electoral campaign entered its final days, more than 100,000 people filled two sports stadiu

发表于:2019-01-13 / 阅读(42) / 评论(0)

VOA标准英语2009年(四月)

VOA标准英语2009-China, Australia to Build Final Leg of Asian Rai

Chinese and Australian engineers are gearing up to build the final stretch of track in the Trans-Asian Railway, which will link Singapore, Malaysia and Thailand with Vietnam and China through Cambodia. The Cambodian government has divided the countr

发表于:2019-01-13 / 阅读(61) / 评论(0)

VOA标准英语2009年(五月)

英文佳作欣赏：Final Goodbye

Final Goodbye I am going home to Denmark, Son, and I just wanted to tell you I love you. In my dad's last telephone call to me, he repeated that line seven times in a half hour. I wasn't listening at the right level. I heard the words, but not the me

发表于:2019-01-17 / 阅读(66) / 评论(0)

英语作文

英语听力：Byzantium-The Lost Empire 拜占庭：失落的帝国-6

Once though, Constantinople held the palace of all palaces, the palace of the Christian empire. Church, hippodrome and palace, Constantine had made a sacred engine that would power Byzantium for ever. To protect the holy city of Constantinople, the e

发表于:2019-02-03 / 阅读(55) / 评论(0)

英语听力：文化博览2008年

音乐咖啡厅:Janet Jackson话题女王时隔七年 08新碟登榜折桂

Janet Jackson的新专辑登上了美国流行专辑榜榜首位置，这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。《Discipline》是杰克逊音乐生涯中第6张冠军专辑，截止到3月2日，共售出18.1075万张。而她此前的两张专辑虽然只取得亚军，但销量相当可观。 Artist

发表于:2019-02-03 / 阅读(138) / 评论(0)

音乐咖啡厅

Davydenko beats Nadal to reach Qatar Open final

DOHA, Jan. 7 (Xinhua) -- Defending champion Nikolay Davydenko of Russia beat Rafael Nadal of Spain 6-3, 6-2 for the final at the Qatar Open on Friday. Two-time champion（冠军） Roger Federer of Switzerland reached the final by beating third-seede

发表于:2019-02-07 / 阅读(103) / 评论(0)

英语新闻

Berdych, Radwanska into China Open finals

BEIJING, Oct. 8 (Xinhua) -- Czech third seed Tomas Berdych muscled out top seed Jo-Wilfried Tsonga of France here on Saturday to reach the final of the 2.1-million-U.S.-dollar China Open ATP tournament, while Poland's Agnieszka Radwanska saw off Ital

发表于:2019-02-07 / 阅读(137) / 评论(0)

英语新闻

Atletico Madrid book Copa del Rey final spot

MADRID, Feb. 27 (Xinhua) -- A storming first half from Atletico Madrid striker Diego Costa was vital as his side assured a spot in this year's final of the Copa del Rey after a 2-2 draw at Sevilla. Atletico Madrid progressed into the final with a 4-3

发表于:2019-02-08 / 阅读(89) / 评论(0)

英语新闻

AZ, PSV reach Dutch Cup Final

THE HAGUE, Feb. 27 (Xinhua) -- PSV Eindhoven and AZ Alkmaar qualified for the final of the Dutch Cup, the KNVB Beker, on Wednesday by beating PEC Zwolle and Ajax by identical 3-0 respectively. Ajax dominated the first half against AZ in Amsterdam, bu

发表于:2019-02-08 / 阅读(117) / 评论(0)

英语新闻

Del Potro and Benneteau reach final in Rotterdam

THE HAGUE, Feb. 16 (Xinhua) -- Juan Martin Del Potro and Julien Benneteau qualified for the final of the ABN AMRO World Tennis Tournament on Saturday. Second seeded Del Potro beat Bulgarian Grigor Dimitrov 6-4, 6-4. The Argentinean did not suffer a s

发表于:2019-02-08 / 阅读(107) / 评论(0)

英语新闻

Space Shuttle Discovery Prepares for its Final

The U.S. space shuttle（航天飞机） Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(76) / 评论(0)

英语新闻

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(182) / 评论(0)

飞行员英语900句

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学英语单词

anisotropy of pore structure

approved borrower

Arrhenius frequehcy factor

Aventis

bands for band sawing machine

bara