[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(297) / 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(204) / 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(190) / 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(308) / 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(179) / 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(183) / 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(191) / 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(232) / 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(195) / 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(280) / 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(238) / 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(187) / 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(189) / 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(241) / 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(334) / 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(184) / 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(209) / 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(238) / 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(217) / 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(161) / 评论(0) 分类 英语听力练习题
学英语单词
A scan
acer flabellatum rehd.
acute purulent meningitis
adaptive speed regulation
Afojar
anchovetas
autothreading
Ban Nong Yao
bearing selector
bimarian
Blackf.
broadcasting studio
burnt over land
cartographic hierarchy
casque
cattle-truck
chain of sand dunes
Chezani
circuit card
classic confrontation
cock a leekie
cocoa powder in packet
collective labo(u)r society
condensate polishing
connect string
corrosion fatigue crack
counter-current nitration
cyctic
damage saturation
decade variable divider
deer-hair
disclosest
dry patch
dvory nad zitavou
embryo-
endpoint estimator
enpsulation
epileptic sizure
Ethernet point of presence
exploders
family scombridaes
feromones
flatting mill
flock out
Fr
funkabilly
future public land mobile telecommunications systems
gubbing
had no power with
haliotis asinine
heterolopy
hexapolymer
high-altitude sounding rocket
hot-rolled steel bar
hyperbolic motion
instantaneous floating point gain control
interactive voice response system
isopraxism
keilor
Koshtantau, Gora
labourers in the vineyard
launching oil
Lettland
lightsalmon
limit grade
lingual wire
lysergic acid
maer
main sweep
mentores
methylclhlorofonmate
molecular sieve desulfurization
mud collar
non cumulative stock
permanency
perpetuator
photolithography
Planadalin
polymerus
ramla (er ramle)
roll-on roll-off ship
Samnū
save system right
semantic design method
Sicortenplus
standard files print
striking weight cartridge
sulphur vivum
swedge
take-back
tetracyanocuprate
theriacal
thin sphere
tiahuanaco
tionne
trivial subspaces
tuberosity of distal phalanx
turn one's blind eye
upwelling fishing ground
urban size
Wallerdorf
Zabbaleen