[计] 反相放大器

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(250) / 评论(0) 分类 英语情景对话-日常生活

locomotive startle strife pledge except gross telecomunication plunder adjustable poke testify polarity justification entertainment degradation outrage pop endeavour consistent porcelain avert oxidize metropolitan

发表于:2018-12-01 / 阅读(159) / 评论(0) 分类 用Mp3背六级单词

The Pentagon says the US and coalition partners are carrying out air strikes against Islamic state extremist ISIS in Syria. A new front of US operation against the militants. The strikes are sent on Raka where ISISs headquarters are. Canadian border

发表于:2018-12-02 / 阅读(168) / 评论(0) 分类 2014年NPR美国国家公共电台9月

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(152) / 评论(0) 分类 数学英语

This summer I was back in Ohio for a family wedding, and when I was there, there was a meet and greet with Anna and Elsa from Frozen. Not the Anna and Elsa from Frozen, as this was not a Disney-sanctioned event. These two entrepreneurs had a business

发表于:2018-12-28 / 阅读(147) / 评论(0) 分类 英语语言学习

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

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(158) / 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(208) / 评论(0) 分类 电信英语

By analyzing different samples of lava, Herrero / Bervera has built up a picture of how the filed has changed since long before humans were around. They are actually the recorders of the Earth's magnetic field in hundreds of years, thousands of years

发表于:2019-01-22 / 阅读(137) / 评论(0) 分类 自然百科2011年

Animals can predict natural disasters 动物能够预知自然灾害 There is no evidence that animals possess a mysterious sixth-sense allowing them to predict natural disasters. Their keen senses of smell, hearing, and sharp instincts alone are eno

发表于:2019-02-01 / 阅读(390) / 评论(0) 分类 实用英语

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

Educational psychology 教育心理学 Now you know 现在,你要知道 When should you teach children, and when should you let them explore? 什么时候应该告诫孩子,和什么时候应该让孩子自己摸索? It is one of the oldest deb

发表于:2019-02-16 / 阅读(136) / 评论(0) 分类 经济学人科技系列
学英语单词
acid glands
Agrostis fukuyamae
anonymous classic
anthropogeography
articulating halfring
atomic weight unit (awu)
ball in hand
band music
bismuthous
black ruff
breakeven model
bromboroughs
capped warrant
cash guarantee
cell taxonomy
chromolaporoscopy
column compartment
convected motion
copper continued
crawford bay
delayed exponential response
dome cell
dysglandular
enquiry call facility
epidermotropism
Etherege
eugenol impression material
eurypleurum
exquire
factory overhead account
FEPC
fore-reef complex
fxxx-off
genus Chlamydomonas
geometric matrix
gerontoxon
goldhor
head-fake
hodgsoni
hook joint chain
human psychology
immobilisation factor
inter-agencies
interplanetary orbit
invalid trap vector address
Let your guard down
letter sorting control
levinthal
lined cloth
Lonicera pekinensis
Machang
Mamertini
maxillary empyema
misread
money table
moorgames
myoparalysis
nerve-cell tumor
Niagara Frontier
no admission charge
non-sincere
nopsittacine
odysseus ballets
of good family
oil additive
oil release valve
opensecret
outfold
outvoiced
oversend
penised
post-thickener
printer keyboard time-sharing
prontosil flavum
pulsating strain
quietuses
range azimuth display
red-flagged
renegations
Rhodia
rotta
saickless
Salentine
sextile aspect
silhouettograph
solvent uptake
special-purpose reconnaissance aircraft (spra)
sporotrichosic chancre
starchsplitting
syringocystadenoma papilliferum
system thermal power plant
tabanus administrans
Tauberbischofsheim
the piedmont
thiocyano-
tool steel
tube seam
up the creek without a paddle
walsh spectrum
water jet efficiency
water-vapour test
working-plan report