un. 密封转子泵
[网络] 转子加套泵

Unit 1:Establishing trade relation. The following conversation is between Mr.Gatty, an importer from Britain, and Mr.Dong,a director of Liming Foodstuffs factory. Mr Gatty is visiting the sample room of the factory and Mr Dong is accompanying with hi

发表于:2018-12-03 / 阅读(139) / 评论(0) 分类 外贸英语口语

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(142) / 评论(0) 分类 英语每日一词

Thing [iŋ] 这个词经常被读为 [siŋ] [sin]。//的发音是难点,经常被读为/s/。 同类错误包括:theatre, Thursday, theory, theme, throat, thread, think, thank, thirteen, thirty, third, thousand, thick, thirsty, thoughtful, thoro

发表于:2018-12-18 / 阅读(215) / 评论(0) 分类 英语口语

1. Canners can can what they can can but can not can things cant be canned. 2. Bills big brother is building a beautiful building between two big brick blocks. 3. Please,Paul, pause for applause. 4. Paul called from the hall that he had slipped on th

发表于:2018-12-25 / 阅读(107) / 评论(0) 分类 英语口语

每年11月的第四个星期四是美国的感恩节Thanksgiving Day,隆重程度仅次于圣诞节。今天我们就来给大家说一说感恩节的由来和习俗吧! 重点词汇: 1. Thanksgiving Day 感恩节 2. origin 由来 3. Indian /

发表于:2018-12-26 / 阅读(80) / 评论(0) 分类 美国文化脱口秀

By Jim Fry Washington 03 May 2007 Marine Osprey The U.S. Marines are preparing to send a new tilt rotor aircraft into combat for the first time. And the American manufacturer predicts a civilian version may soon appear over many of the world's citie

发表于:2019-01-07 / 阅读(164) / 评论(0) 分类 2007年VOA标准英语(五月)

1. The man accused of kidnapping two young boys has pleaded not guilty in one of the cases. Michael Devlin went before a judge this morning in the case of Ben Ownby. Meantime, the parents of Shawn Hornbeck, the other teen he's accused of kidnapping,

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 美联社新闻一分钟2007

The World Health Organization says heart disease kills about 17 million people every year and that it will become the leading cause of death in developing countries. But now, there is some hope. A new device is being marketed that could save countles

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 VOA标准英语2010年(一月)

Health study finds high levels of harmful chemical BPA Zulima Palacio | Washington, DC 24 May 2010 A new study by a coalition of environmental health groups found that 46 out of 50 cans of food tested positive for high levels of BPA, a chemical used

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 VOA标准英语2010年(五)月

'Horseheads' dip into the earth to make their owners a few bucks Ted Landphair | Washington, DC 31 March 2010 If you wonder why pumpjacks are sometimes called horseheads, stick a couple of ears and paint an eye on each side of this one, and you'll se

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(四)月

StudyFindsHighLevelsofBPAinCannedFoodforKids The industrial chemical BPA has been used to make hard plastic bottles and the lining of food cans for decades. After studies indicated that the chemical could play a role in cancers, heart disease and abn

发表于:2019-01-13 / 阅读(89) / 评论(0) 分类 VOA标准英语2011年(九月)

剧荒半年,休息的美剧又归来啦!老剧、新剧各自精彩。今天我们就要聊聊美剧文化、美剧的演变、美国人爱看的美剧和这个美剧的黄金时代。 美剧的黄金时代本节课的重点词汇: 1) Fall/autum

发表于:2019-01-22 / 阅读(100) / 评论(0) 分类 美国文化脱口秀

He was going to ride his bike down to South Ferry. He squeezed the tires. They were soft. They needed air. I should buy a pump one of these days, he thought. He rode his bike to K-Mart on 34th Street. He walked the bike inside the store. He went to t

发表于:2019-01-22 / 阅读(131) / 评论(0) 分类 英文短篇故事(纽约)

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:2019-02-02 / 阅读(153) / 评论(0) 分类 英语单词荟萃

The blue bike was sitting in Owens living room. It had no kickstand, so he had wedged the front tire in between two bookshelves so that the bike would stand upright. Both tires were flat. Dust covered the bike. However, no household spiders had set u

发表于:2019-02-03 / 阅读(192) / 评论(0) 分类 365个英语简短小故事

UNIT FIVE ORDERS 订单 Introduction An order can be an acceptance of an offer or sent voluntarily by a buyer. It should be clearly and accurately written out and state all the terms of transaction. Many buyers now use printed order forms which ensur

发表于:2019-02-07 / 阅读(97) / 评论(0) 分类 实用英语

There were six lines in the supermarket. Five shoppers stood silently in five lines. Three shoppers stood silently in the sixth line. Bob went to the sixth line. The old man in the front of the line was talking to the cashier. The cashier nodded her

发表于:2019-02-15 / 阅读(84) / 评论(0) 分类 英文短篇故事(纽约)

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:2019-02-16 / 阅读(149) / 评论(0) 分类 学个词

电机行业常用的中英文对照

发表于:2019-02-18 / 阅读(204) / 评论(0) 分类 英文语法词汇

Task 1 diagram The diagram describes the production of canned fruit. 分析:本月第三场考试,加试题目为流程图,步骤非常多,但不难理解,描述的是如何去制作罐头水果。感谢热心网友和同事提供的流程图

发表于:2019-02-26 / 阅读(157) / 评论(0) 分类 雅思英语
学英语单词
20s
abolitionist
acquired keratoderma
actinographs
anus disease
asset deflation
automatic ringing
automatic volume expander
biramous appendage
Bnms's glucose medium
boldface attribute
calling by
central computer input/out-put
christen
colummae carneae
combined closure method
complete tree
comprende
Comte de Rochambeau
conkerberries
constructedness
Dennis Potter
depolarizing electrode
dihydropyrane
discrete normal distribution
dismountable device
dual temperature exchange
dynacire
echinococciasis of liver
embourgeoisiement
Emmaste
for a moment
Funaydiq
Garnotia
gastronom
geo2-sio2 glasses
handle with care
Hardgrass
hazard reducing device
heel push fit
hexagonal pyramid of third order
hide options
hydraulic hitch system with separated units
immature sediment
LDT
looked
maho
main drive gear bearing cap
maintenance directory
mean solar days
Mercator, Gerhardus
Mission City
Mlicrococcus minuta
munida psamathe
musculoskeletal
notification on formal insufficiencies
Novobirilyussy
officerial
official short term credit
ooxanthine
Parasalicil
percent of idle time to utilization of time
pheniramine maleate
phytotrone
pipeline module
polar desert
principal tensile stress
process for separation of C4 by formation of MTBE
product-line profit and loss statement
progenitrices
ptilosis
pyrvinium pamoate
racquet
release-free relay
rhizoma serpentariae
roda
roentgenoscopy
salicyloacetylsalicylic acid
semiconductor filament
set-up scale instrument
sexism
single-sex college
SMA-12
sports-psychology
stand by you
subepithelium
summersweets
syncronising
Tautogolabrus
tetramethyl-ethylene
thermal sensitive effect
timelikeness
Tob-adonijah
tomog
track jack
triquetrals
unsuffocated
variable-mu pressure transducer
Vienne River
waterworks operation
welding station
zone of mild pollution