蓄能泵吸入扬程损失

每日一词【12】pump：汽车加油站的泵

今天要学的一个词是：pump。pump，Pump一般是指泵，或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采，《洛杉矶时报》的标题说：Oilfield Closure t

发表于:2018-12-04 / 阅读(156) / 评论(0)

英语每日一词

海事英语600句 13

Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.

发表于:2018-12-05 / 阅读(157) / 评论(0)

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VOA慢速英语2010年-SCIENCE IN THE NEWS - Athletes Warned

KATHERINE COLE: This is SCIENCE IN THE NEWS, a program in VOA Special English. I'm Katherine Cole. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell about head injuries in sports. We will tell about evidence of hearing loss among younger American

发表于:2018-12-07 / 阅读(89) / 评论(0)

2010年VOA慢速英语(九)月

THE HUMAN FLY

DIALOG 30 1--Did you hear about that guy who climbed a skyscraper? 2--I don't believe I did. Was it on the TV news last night? 1--Uh-huh. This guy-calls himself

发表于:2018-12-26 / 阅读(97) / 评论(0)

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趣味青春英语第122期:Not hurt a fly

Idiom: Not hurt a fly 表示一个人心地非常善良 Hit the book: Architect Contradictory Buoyancy Depict Testimony Suction Splash Roller coaster

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趣味青春英语

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DIALOG 30 THE HUMAN FLY 1--Did you hear about that guy who climbed a skyscraper? 2--I don't believe I did. Was it on the TV news last night? 1--Uh-huh. This guy-calls himself

发表于:2018-12-27 / 阅读(103) / 评论(0)

英语听力训练连载

听力每日练习listen 30

DIALOG 30 THE HUMAN FLY 1--Did you hear about that guy who climbed a skyscraper? 2--I don't believe I did. Was it on the TV news last night? 1--Uh-huh. This guy-calls himself

发表于:2018-12-27 / 阅读(96) / 评论(0)

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unit38 Liposuction’s Limits 吸脂术的局限性

Liposuctions Limits Doctors have long suspected that excess fat around the bellyas opposed to the thighs or hipsincreases the chances of developing heart disease, high blood pressure and diabetes. Apparently, abdominal fat promotes ill health by, amo

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午后咖啡

2006年VOA标准英语-Carbon Leaf Visits VOA as it Releases New CD

By Larry London Washington, DC 13 September 2006 watch Carbon Leaf report The members of Carbon Leaf have always managed to attract a large following -- from their early days as college students to their national appearance at the 2002 American Musi

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2006年VOA标准英语（九月）

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Fish Use Whole Bodies When They Eat Fish are animals that live in the water. They are also vertebrates animals that have a backbone and a spine. They have gills that permit them to take oxygen from the water. But have you ever wondered how vertebrate

发表于:2019-01-12 / 阅读(96) / 评论(0)

2015年VOA慢速英语(七)月

What Are Those Marks on the Olympic Athletes?

AS IT IS 2016-08-10 What Are Those Marks on the Olympic Athletes? American swimmer Michael Phelps has won more Olympic medals than anyone in history. On Sunday night, he added another gold medal as a member of the USA 4x100-meter freestyle relay team

发表于:2019-01-12 / 阅读(156) / 评论(0)

2016年VOA慢速英语(八)月

VOA标准英语2010年-Hair Loss Motivates US Skeleton Racer

USA skeleton competitor Zach Lund poses for a portrait during the USOC Media Summit in Chicago. Lund was suspended for a year and booted from the 2006 Turin Olympics because of a hair-growth product that at the time contained a banned substance. He's

发表于:2019-01-13 / 阅读(166) / 评论(0)

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鱼类为吃食而锻炼肌肉 New research published in the Proceedings of the National Academy of Sciences finds that both head and body muscles help them gulp down prey in one explosive action. About half of all vertebrates animals with backbones

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VOA双语新闻 2015年7月

单词超市第11期 pump

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英语单词荟萃

2006年VOA标准英语-France Laments World Cup Loss

By Lisa Bryant Paris 10 July 2006 France woke up to the grim reality of its defeat against Italy in the World Cup championship in Germany. For VOA, Lisa Bryant takes a look at the mood in Paris, where a disappointed French soccer team arrived from B

发表于:2019-02-02 / 阅读(154) / 评论(0)

2006年VOA标准英语（七月）

Juventus knock AC Milan out of Coppa Italia

ROME, Jan. 9 (Xinhua) -- Mirko Vucinic hit in an extra-time winner to help Juventus beat AC Milan 2-1 in the quarterfinals of the Coppa Italia on Wednesday. The Milan side went ahead in the sixth minute through Stephan El Shaarwy, and six minutes lat

发表于:2019-02-05 / 阅读(100) / 评论(0)

英语新闻

趣味青春英语电台第257期:Put the pedal to the metal

Idiom: Put the pedal to the metal ( speed up ) Hit the book: Gliding cupping Superficial Relieving Loosen Sedate Stiff muscle Fatigue Migraines Cellulite Once the suction has occurred, the cups can be gently moved across the skin (often referred to a

发表于:2019-02-06 / 阅读(141) / 评论(0)

趣味青春英语

T-mac suffers fourth straight loss in CBA

BEIJING, Dec. 2 (Xinhua) -- Three-time NBA All-star Gilbert Arenas missed a head-to-head clash with seven-time All-star Tracy Mcgrady in the fourth round of the Chinese Basketball Association (CBA) league on Sunday. Arenas was benched for groin strai

发表于:2019-02-08 / 阅读(131) / 评论(0)

英语新闻

愉悦口语:第294期一尘不染英文怎么说

讲解文本： spotless 无灰尘的，干净清洁的，一尘不染的 I like this room, it's always spotless. 我喜欢这个房间，一直是干干净净的。 Every morning cleaners make sure everything is spotless 每天早晨，清洁工们会

发表于:2019-02-16 / 阅读(172) / 评论(0)

愉悦口语

学个词 12:pump

发表于:2019-02-16 / 阅读(162) / 评论(0)

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a fair field and no favor

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central pain syndrome