自激式调制放大器

Lesson 4 An exciting trip 激动人心的旅行 课文内容: I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a gre

发表于:2018-11-27 / 阅读(494) / 评论(0) 分类 新概念英语第二册

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(246) / 评论(0) 分类 英语情景对话-日常生活

781.Walking across the street in China can be very exciting. 走在中国的街道上是很令人激动的。 782.A predictableu life isnt very exciting. 可以预料的生活并不很令人兴奋。 783You need a little bit of excitement in your life. 你的生活需要一些激情。 784.

发表于:2018-11-30 / 阅读(170) / 评论(0) 分类 新英语900句之生活篇

英语基础--《英语1000高频词汇》(英语学习必须熟悉的1000词汇) 这是英语词汇中最基础的、使用频率最高的,约1000个词汇,不管是中学毕业还是大学毕业,这1000个单词都应该非常熟悉,因为这些单词真的太基础了,使用频率非常高。 如果听过《朗文词典》能用3000以内的单词

发表于:2018-12-05 / 阅读(129) / 评论(0) 分类 英语1000高频词汇

[00:01.24]Finally,Mocky came back with an e-book. [00:06.45]It was Mocky King. [00:09.31]Ken and I liked it,too. [00:11.94]We decided to buy it and it was cheaper than [00:16.25]the science book. [00:18.11]Mocky was excited. [00:20.44]We went home to

发表于:2018-12-13 / 阅读(199) / 评论(0) 分类 新路径小学英语五年级上册(一起)

[00:02.07] [00:07.22]Hi!I'm Ken,and this is my sister,Ann. [00:11.55]Hi,Ann and Ken come in and meet everyone. [00:16.87]We moved here yesterday.我们昨天才搬到这里来的. [00:19.22]We live on York Avenue now.现在住在约克大街. [00:22.

发表于:2018-12-13 / 阅读(238) / 评论(0) 分类 新路径小学英语四年级上册(一起)

abundant [ə'bʌndənt] a.丰富的,充裕的,大量的 biology [bai'ɔlədʒi] n.生物学 community [kə'mju:niti] n.社区,居民 detective [di'tektiv] n.a.侦探(的) exception [ik'sepʃən] n.例外,除外 handful ['hndfl] n.一把,一小

发表于:2018-12-19 / 阅读(274) / 评论(0) 分类 1200个常用英语口语单词(MP3+文本)

[00:01.72]Unit 8 Adventure Warm-up [00:06.37]Exercise 2 You will hear four people [00:10.44]talking about their dreams. [00:12.96]Match the speakers with these activities. [00:16.65]1.I've been interested in ancient Egypt [00:21.29]since I was samll.

发表于:2018-12-29 / 阅读(243) / 评论(0) 分类 北师大版高中英语模块3

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(152) / 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(164) / 评论(0) 分类 听听测测

Lonely Planet, a popular tourist guide book, put Christchurch at number six in their list of the top 10 cities in the world for 2013. Number one is San Francisco. No other New Zealand city was on the list. Christchurch has had many big and small eart

发表于:2018-12-31 / 阅读(145) / 评论(0) 分类 新西兰英语

Microwave In telecommunications, microwaves are frequencies above 1 GHz. MIPS million instructions per second Modems (MOdulator/DEModulators) Modems are devices that transform digital signals generate

发表于:2019-01-03 / 阅读(125) / 评论(0) 分类 电信英语

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(156) / 评论(0) 分类 英文名句短语

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(206) / 评论(0) 分类 电信英语

Africa Kicks-up A Lot of Dust 非洲大陆的灰尘飘向美国 Bits and pieces of the African continent are falling on the United States and surrounding regions much of the year. Scientists say large amounts of African dust may be having major effec

发表于:2019-02-01 / 阅读(132) / 评论(0) 分类 VOA常速英语2013年(九月)

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(206) / 评论(0) 分类 音乐咖啡厅

1. To make a lasting marriage we have to overcome self-centeredness. 要使婚姻长久,就需克服自我中心意识。-George Gordon Byron(英国诗人,拜伦) 2. When a man is wrapped up in himself he makes a pretty little package. 一个

发表于:2019-02-09 / 阅读(202) / 评论(0) 分类 励志英语

and should as soon think of counterfeiting another's look or step or voice, or of modulating my own by a pitch pipe 一提到演说,就会想到伪造其他人的表情,步伐或声音,抑或通过为笛子定调的方法来调整我自己的音调

发表于:2019-02-11 / 阅读(111) / 评论(0) 分类 美国语文第六册

It's been confirmed Chinese President Xi Jinping is going to be making his first state visit to the US as President. Chinese ambassador Cui Tiankai says discussions are already underway about the logistics of the trip. The date for Xi Jinping's trip

发表于:2019-02-14 / 阅读(154) / 评论(0) 分类 2015CRI中国国际广播电台

Science and technology. 科技。 Neutrino communications 中微子通信 ET, phone home 外星人,致电家中 The world's first neutrino-messaging service 世界上首次中微子通信服务 PARTICLE physics is all very well for addressing trivi

发表于:2019-02-18 / 阅读(142) / 评论(0) 分类 经济学人综合
学英语单词
a Triton among the minnows
Age of Exploration
alborgs
albrechtstrasses
anonymous classic
anti-symmetric bilinear form
art students
asphalt skirting
atmospheric visibility
awning
backfriends
bicker er
bore interferometer
breath-holding during labor
causating
cheese rinds
chlorine compound
composite stress
constraint element
continuation passing style
continuous seminorm
corotrons
creper
de-individuation
demand-aggregates
double-action compressor
double-refine
electric tape cloth
elliptic projectivity
evaporation opportunity
evidence clause
false chalazion
frame leakage protection
frolicky
garcelle
good-looker
goto line
hamelinks
harmala alkaloid
head office ledger
Ichimoku Kinko Hyo
insert gauge
intermediate film
interpolating potentiometer
isodecyl chloride
Joe Shmoe
K-polynomial
Kossak
laser gyro axis
lateral atlanto-axial articulation
levicellular myoma
liptodetrinite
luscladite
LWHCR (Light Water High Converter Reactor)
Manoel Island
mesoscale meteorology
Monte Cristo sandwich
naphthalene polychloride
near-optimal program
oxide refractory
peradvertence
permanent-capacitor motor
phonewords
phosphokinases
phylloid algae
political-advertising
predictive decomposition
properly installed
proximity routing
puddins
rearticulations
rebias
regular annual continuous survey
respond to
Rhododendron primuliflorum
roundrects
sambhur
sativum
Schlern wind
show piece
smoke buoy
software hoarding
stultifies
template rnas
tensor fascia lata
termination phase
tirlemont (tienen)
toxalbumins
triangle-free
trunches
tuppenny
twist crimped yarn
two-light frame
tyasan
uncollectibles
Uranotaenia bimaculata
vestimentifera
walla-walla
YFB