[电子] 轴向注入前向波放大管

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(278) / 评论(0) 分类 英语情景对话-日常生活

This is the first step forward for America where we can actually say that the amount of oil leaking at the Gulf of Mexico could be slowing down. What BP tells us is that last night they successfully inserted that tube that they were going to use to s

发表于:2018-12-02 / 阅读(186) / 评论(0) 分类 万花筒2010年

Injection Drug Use Helps Drive HIV/AIDS in Africa Injection drug use has long been a driving factor in the HIV/AIDS epidemic in Eastern Europe and Central Asia. But now, there are signs it's a growing problem in sub-Saharan Africa, as well. The Washi

发表于:2018-12-08 / 阅读(175) / 评论(0) 分类 VOA标准英语2011年(四月)

average brightness 平均亮度 average picture level 平均图象电平 averaging 求平均数 avionics 航空电子学 axial betatron oscilations 轴向电子感应加速岂荡 axial etch nonuniform

发表于:2018-12-08 / 阅读(297) / 评论(0) 分类 电信英语

Boka looked at Jack and grinned. Ready? heasked. I'm ready! said Annie. Where do we get oursurfboards?Down there, said Kama. She pointed to a rockypath that led to the beach. Let's go, said Annie. Annie, Boka, and Kama started down the path. Jackfoll

发表于:2018-12-10 / 阅读(160) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

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(167) / 评论(0) 分类 听听测测

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(180) / 评论(0) 分类 听听测测

[00:03.50]第十五部分 打针 [00:07.00]1.Is this where I come for an injection? [00:13.68]打针是在这儿吗? [00:20.35]-Yes.Can you show me your prescription, please? [00:26.08]是的,请让我看看医生的处方好吗? [00:31.82]2.Oh,penicillin.Do you know if you are

发表于:2018-12-30 / 阅读(215) / 评论(0) 分类 医疗服务英语

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(178) / 评论(0) 分类 英文名句短语

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

发表于:2019-01-07 / 阅读(256) / 评论(0) 分类 六分钟英语

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(219) / 评论(0) 分类 电信英语

A Play: Buying Medicine By Liu Qinglin Characters: X ------ Xiao Fei S ------- Shopkeeper D- ---- Doctor Li O- -----Others ( O1, O2 O3 -----) Ws ------ Wounded soldiers ( W1, W2,W3 -----) H -----He zhenwu, a Japanese spy W- ---- Woman J ------ Japane

发表于:2019-01-08 / 阅读(158) / 评论(0) 分类 英文剧本

A Play: Buying Medicine By Liu Qinglin Characters: X ------ Xiao Fei S ------- Shopkeeper D- ---- Doctor Li O- -----Others ( O1, O2 O3 -----) Ws ------ Wounded soldiers ( W1, W2,W3 -----)H -----He zhenwu, a Japanese spy W- ---- Woman J ------ Japanes

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 英文剧本

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(221) / 评论(0) 分类 VOA标准英语2012年(七月)

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

发表于:2019-01-16 / 阅读(313) / 评论(0) 分类 伦敦生活

STEVE INSKEEP, HOST: Philadelphia is looking at a new tool to fight opioid addictions - supervised injection sites. That's where people can safely inject heroin or other opioids under medical supervision. It would be the first such site in the U.S.,

发表于:2019-01-16 / 阅读(166) / 评论(0) 分类 2018年NPR美国国家公共电台1月

Watchful Eyes: At Peer-Run Injection Sites, Drug Users Help Each Other Stay Safe AILSA CHANG, HOST: To prevent overdose deaths, several U.S. cities are considering opening safe injection sites where users can get high under medical supervision. Offic

发表于:2019-01-17 / 阅读(193) / 评论(0) 分类 2018年NPR美国国家公共电台7月

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(215) / 评论(0) 分类 音乐咖啡厅

DAVID GREENE, HOST: The state of Arkansas has a death penalty problem. The state is rushing to execute death row inmates at an unprecedented pace this month before its supply of lethal drugs expires. The expiration date is important because it's gett

发表于:2019-02-13 / 阅读(195) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Listen to the doctor's descriptions and fill in T for True,F for False. 1.You shouldn't drink any alcohol drinks or take any spicy or fried food in these two weeks. 2.You should take a rest for at least two days. l'II write you the medical certificat

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 英语听力练习题
学英语单词
abocockets
abstract formal right
albuterol
albuterols
arc-welding set
attakatha (india)
Barsalpur
basal cement
be as nice as pie
be spoilt for choice
bellmoth
bridged-T
canal root
cardiotonics
cementing position
charity-boy
clear to land
concreted
conference (telegraph) repeater
cooling power anemometer
corecognition
cover trace
crab traversing motor
cylinder diameter
degradement
dimethylphenylcarbinol
Doppler radar
down-cast
drawida japonica
emergency residual heat operation
exo-
exploitationer
fill a tooth
friedrich wohler
geological radar method
half-picture storage tube
heat-storing device
hermeneutically
Hertz doublet
heterotriphia
hogging jet
in agitation
inhibitory neuron
isophagy
it was not until...that
Lambotte's treatment
lamina of cochlear axis
lamp standard
luminous sensitivity threshold
Medebach
merohyponeuston
mesocrany
meteor burst communication
Mutnyy Materik
naphthamine brilliant Bordeaux
nitrogenation
order of magnitude of a function
out at the heel
P-alkalinity
packing letter of credit
paraglyph printing
partidoes
pawpaws
pay on the nail
planning method for standard parts
plexus arteriae overiacae
posterior horseshoe external fistula
prepacked method
printing element
production decline curve method
quattroporte
ravilious
Rayleigh approximation
rebound apparatus
regular-cab
rein-deer winter pasture
religionlike
rippling device
runner up
running charge
satellite broadcasting television
scribbllingblock
self-cleaning contacts
sesquipedalianists
set the eyes at flow
show and tell
siemens martin steel
Soleure
Sorbus pohuashanensis Hedl.
spray value
step by-step control
stepbrother
synergic index
Tymfi, Oros
unpeered
usman
uze
vapour pressure osmometry
velours chine
vladikavkazs
wagering market
wiredraws