类比运算

-Raj:If you want to clean up your karma, go get my freaking latte. freaking:(用以加强语气)该死的 latte:拿铁咖啡 要想下辈子投好胎,就给我煮杯拿铁去。 -Howard:Hang on, I think I've got this. Help me see if we

发表于:2018-12-07 / 阅读(204) / 评论(0) 分类 生活大爆炸第二季

More than 70% of Chinese internet users said carrying cash is not a necessity of life any more, as payment methods such as QR code scanning, China UnionPay and online payments become increasingly popular. 随着扫描二维码、中国银联、网上支

发表于:2018-12-11 / 阅读(190) / 评论(0) 分类 英语新闻

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Whether it's for streaming Netflix or sharing files, we're gobbling up more and more dataand we want it faster. But even shooting data with lasers over fiber-o

发表于:2018-12-24 / 阅读(232) / 评论(0) 分类 Scientific American(五)月

This Cell Phone Needs No Battery 不用电池的新型手机? A dying battery is a huge annoyance for cell phone users. But for engineers? It's inspiration. Can we design a smartphone which can make a phone call and have a conversation without the

发表于:2018-12-24 / 阅读(181) / 评论(0) 分类 2017年科学美国人(七)月

Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic

发表于:2019-01-03 / 阅读(211) / 评论(0) 分类 电信英语

The government reports the nation's Gross Domestic Product fell one percent in the first quarter, a far slower contraction than the previous quarter when GDP shrank 6.4%. President Obama called it progress resulting from his administration's actions

发表于:2019-01-08 / 阅读(232) / 评论(0) 分类 2009年NPR美国国家公共电台8月

很多同学留言说不知道如何划分句子成分,那你知道句子构成了吗?下面就跟小编一起看看句子的基本成分有哪些吧,希望今天为大家整理的这篇文章可以让大家学会英语语法。 基本句型 三:

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 大学四六级阅读

AS IT IS 2015-05-12 South African's Love Affair with Vinyl Records 南非与黑胶唱片的情缘 Benjy Mudie owns Vinyl Junky. He flips through records inside his Johannesburg store. His vinyl albums are much more expensive than CDs or MP3s - digita

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2015年VOA慢速英语(五)月

Britons have been watching almost 2-1/2 hours more television a week this year as cash-strapped people stay at home more -- and because there's more to watch, figures showed on Tuesday. Official statistics from The Broadcasters' Audience Research Boa

发表于:2019-01-15 / 阅读(236) / 评论(0) 分类 实用英语

Which is the hardest word to translate in this sentence? 哪一个单词是这个句子中最难翻译的? Know is easy to translate. know是很容易翻译的。 Pep rally doesn't have a direct analog in a lot of languages and cultures, but can be

发表于:2019-01-17 / 阅读(195) / 评论(0) 分类 TED演讲教育篇

The Blue Box 蓝盒子 The ultimate combination of pranks and electronicsand the escapade that helped to create Applewas launched one Sunday afternoon when Wozniak read an article in Esquire that his mother had left for him on the kitchen table. 恶作

发表于:2019-01-22 / 阅读(202) / 评论(0) 分类 乔布斯传

SCIENCE IN THE NEWS - Rethinking the Personal Computer in a World That Centers on the InternetBy Caty Weaver and produced by Mario Ritter Broadcast: Tuesday, August 15, 2006 VOICE ONE: This is SCIENCE

发表于:2019-01-30 / 阅读(217) / 评论(0) 分类 2006年慢速英语(八)月

Abrupt junction 突变结 Accelerated testing 加速实验 Acceptor 受主 Acceptor atom 受主原子 Accumulation 积累、堆积 Accumulating contact 积累接触 Accumulation region 积累区 Accum

发表于:2019-02-05 / 阅读(220) / 评论(0) 分类 实用英语

当很多成人还在等待苹果的iWatch上市,孩子们已经可以拥有自己的智能手表了。Kidizoom推出一款名为Vtech的儿童智能手表准备抢滩节日玩具市场。 这款儿童智能手表售价60美元,屏幕1.4英寸,可

发表于:2019-02-06 / 阅读(283) / 评论(0) 分类 阅读空间

To the surprise of exactly no one, Apples new generation of iPhones will not include a standard 3.5mm headphone input. The decision signals the demise of an audio port thats been used for more than 100 yearsand honestly, its about time. The death of

发表于:2019-02-06 / 阅读(214) / 评论(0) 分类 阅读空间

Before I talk about that, 谈到这之前 I've written down at the bottom there 我在底下标出了 the slope of this curve, this straight line. 这条曲线的斜率,即这条直线 It's three-quarters, roughly, 大约为3比4 which is less than

发表于:2019-02-13 / 阅读(249) / 评论(0) 分类 TED演讲教育篇

These institutions are standing in the way of innovation. 这些机构急需变革。 How many of you use Facebook photos, Google Photos, Instagram? 你们有多少人在用脸书相册、谷歌照片、Instagram呢? My photos are everywhere. They

发表于:2019-02-13 / 阅读(208) / 评论(0) 分类 TED演讲国际问题篇

A bigger can? 一个更大的罐头? By the end of 2010, Dr Potti had resigned from Duke, 到2010年底,Potti博士已经从杜克大学辞职, the university had stopped the three trials for good, 学校永久停止了那三项临床试验,

发表于:2019-02-16 / 阅读(230) / 评论(0) 分类 经济学人科技系列

常用句型科技文章中经常使用若干特定的句型,从而形成科技文体区别于其他文体的标志。例如Itthat结构句型;被动态结构句型;结构句型,分词短语结构句型,省略句结构句型等。 举例如下

发表于:2019-02-18 / 阅读(235) / 评论(0) 分类 英语口译

The humanitarian model has barely changed since the early 20th century. 人道主义的模型自从20世纪初期就几乎没有改变过 Its origins are firmly rooted in the analog age. 它的起源在模拟时代就根深蒂固了 And there is a ma

发表于:2019-03-04 / 阅读(252) / 评论(0) 分类 TED演讲教育篇
学英语单词
4-Aminopyridin
abuaded platform
advective
Apostoles
autolithified
average collection period
babinski signs
banquettes
bedeck
bolt-locking lug
central monitoring
collect accounts
converter of basic lining
cousin-uncles
decrumbing
detrital
diaphragm-spring actuator
diedunghill
disable page fault
distractile stamen
do-nothing function
elliptically polarized light
euryphage
express body
finishing feed
flatness-of-field
flood damage
four-cluster
hydraulic gravel fill
hypophysial infantilism
image database management
Indigofera rigioclada
intense tunable IR source
interactomes
invyful
isoreagent
lawick
linear second moment
littie
Martens spectrophotometer
MEAP
melodramatics
moleculelattice
multi-segmented ship model
multiple correlation system
musk-ball
Mzungunika
neutral subjects
New Chicago
non-cooperative Walras equilibration
norkurarinol
Novomikhaylovskiy
organ of military justice
output standard
p-basis
painting a picture
pass beyond
pedometres
Pemalang, Ujung
penita
petsitter
phalacrocorax carboes
phorozoon
pile pulling test
PIN number
plumbite treatment
potassium-argons
principal account
put to execution
rag cutting machine
reciprock
reech number
reflex control
request send
rosetteembryo
roughing
RP-27267
sailboarded
sanborn
Saujil
short gut
sibling segment types
sinistrogyric
soil quality assessment
solumedrol
spherical shield
street entrance
student mortality
sub-agency
subcritical rotor
sun-heat
thermal shock in reactor structure
thigh-highs
tonsil ligature forceps
triflingness
unc-wilmington
underapplied manufacturing overhead
updraft carburetter
upper labial
us salvage
waterborne deposits
X ray