标定误差

President Obama expressed regret today for saying the Cambridge police acted stupidly when they arrested Harvard Professor Henry Louis Gates last week. NPR's Scott Horsley has more. The President spoke by telephone with the police sergeant who arres

发表于:2018-12-02 / 阅读(117) / 评论(0) 分类 2009年NPR美国国家公共电台7月

北京奥运28大项 参与,竞争,分享,进步 Athletics 田径 athletics 体育竞技运动,田径运动 track 痕迹,路径 径赛 track events 径赛项目 field 运动场地,比赛场地 / 田赛 field events 田赛项目 track and field athletics 田径赛,田径运动 MEASUREMENTS 丈量 For

发表于:2018-12-05 / 阅读(147) / 评论(0) 分类 奥运28大项比赛

by Jason Marshall In the last two articles weve talked about the meaning of multiplication and how to use this meaning to make multiplying fractions easier. Today, were going to put everything weve learned about multiplication to good use by learning

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 数学英语

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(155) / 评论(0) 分类 2016年VOA慢速英语(二)月

India's Central bank has made its first significant move to reverse stimulus measures taken in the wake of the global financial crisis by asking banks to set aside larger cash reserves. The step is aimed at tackling rising inflation. The Central Bank

发表于:2018-12-16 / 阅读(99) / 评论(0) 分类 VOA标准英语2010年(一月)

From NPR News in Washington, I'm Craig Windham. President Obama has nominated Republican governor Jon Huntsman of Utah to be the next US ambassador to China. Huntsman has a strong background in Asia, including a stint as ambassador to Singapore. He

发表于:2018-12-17 / 阅读(101) / 评论(0) 分类 2009年NPR美国国家公共电台5月

文本: Batman:I'm listening. Joker:Is someone feeling a little _(1)_? Batman:What do you want? Joker:Oh,Bats,cheer up.It won't kill you.Oops. Batman:Where is the cure? Who has it? Joker:I had our cold-hearted friend Mister Freeze making it.But he'

发表于:2018-12-28 / 阅读(453) / 评论(0) 分类 小龟乐游记英语短文

ATTENTION PLEASE! Can I have your attention? Some attention if you dont mind? If you could listen? Dont throw things, listen please? Please? ATTENTION, PLEASE? Thank you. Scott McKenzie settled on his bar stool and looked out at his team of eight sta

发表于:2018-12-31 / 阅读(100) / 评论(0) 分类 有声英语文学名著

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(174) / 评论(0) 分类 英语新闻

THE ocean is dark and full of terrors, and the black dragonfish is the darkest of them all. 海洋中充满黑暗与恐惧,黑色的深海龙鱼是其中最黑暗的生物。 Its surface, new measurements reveal, is as black as the blackest materia

发表于:2019-01-26 / 阅读(143) / 评论(0) 分类 经济学人科技系列

Phones are gradually replacing a large number of everyday items and the latest household gadget under threat is the weighing scale. 手机逐渐取代我们生活中很多东西。而目前受到威胁的东西就是称。 Huawei recently unveiled a

发表于:2019-02-08 / 阅读(125) / 评论(0) 分类 英语新闻

I realized that, as I worked on improving AI task by task, dataset by dataset, 我了解到,当我努力在改善人工智能,一个任务一个任务、一个数据集一个数据集地改善, that I was creating massive gaps, holes and blind

发表于:2019-02-08 / 阅读(145) / 评论(0) 分类 TED演讲科技篇

【中文解释】 errorist是指总是犯错却自认为正确的人,错误份子,瞪眼睛说瞎话。 【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(145) / 评论(0) 分类 美国俚语

The Federal government is facing another pre-budget backflash this time over plans to increase the tax on petrol. Next week's budget will include the first hike in the fuel excise in more than a decade. Some coalition back benchers say it amounts to

发表于:2019-02-14 / 阅读(120) / 评论(0) 分类 澳洲ABC新闻快递2014年

SINGAPORE, Oct. 10 (Xinhua) -- A Singapore start-up firm has devised an innovative application to allow phone users to have access to their positioning information within buildings, where traditional global positioning system has often proved inaccur

发表于:2019-02-18 / 阅读(110) / 评论(0) 分类 英语新闻

UNITED NATIONS, Oct. 23 (Xinhua) -- UN Secretary-General Ban Ki-moon said on Friday that he was profoundly troubled by what he witnessed on his just-completed visit to the violence-wracked Middle East, voicing fear that the tensions have the potentia

发表于:2019-02-19 / 阅读(128) / 评论(0) 分类 英语新闻

And I just look at this, and I think, yes, 看到这些,我想,是的 we could take that so much further by allowing people to set targets 我们能可以把它带到更广阔的境界,以让人们去设定目标的方式 by setting calibrated

发表于:2019-02-21 / 阅读(116) / 评论(0) 分类 TED演讲教育篇

The first one is very simple: experience bars measuring progress 首先看一个简单的:用经验值条量度进程 something that's been talked about brilliantly by people like Jesse Schell earlier this year. 它曾经被人精彩地讨论过,比

发表于:2019-02-21 / 阅读(110) / 评论(0) 分类 TED演讲教育篇

Now, I could make a game called Piecraft, 现在,我可以做一个游戏名为《馅饼争霸》 where all you had to do was get a million pies or a thousand pies. 在里面你要做的所有事就是得到一百万个馅饼或者一千个馅饼 T

发表于:2019-02-21 / 阅读(120) / 评论(0) 分类 TED演讲教育篇

However, for reasons unknown he calibrated the instrument in a way that put freezing at 32 degrees and boiling at 212 degrees. From the outset this numeric eccentricity bothered some people, and in 1742 Anders Celsius, a Swedish astronomer, came up w

发表于:2019-02-25 / 阅读(124) / 评论(0) 分类 万物简史
学英语单词
-ranking
a woman of great beauty
aberrational correction
action point.
active cave
aggregate body
alexandro
anamorph
anhydrosugar
atomic torso
avulsion injury of skin
balers
biguanides
chip reduction
chloro-methyl-chloroformate
CID disease
clinker field
coarse pored
consumers
controller storage save
cylindered
declimatization
deities
deltoideopectoral triangle
destructive physical analysis
dipneustal
dispatch mode
double passage
Dow Dehak
eccentric-shaft press
element spacing
ethyl silicone oil
exanthema serpiginosum
exclusive transition
fan lip flap
field-intensifying metal
form feature
gas discharge relay
gas explosion burn
good for
hemobilia
holothurian
home-shoppings
instant center/centre
isic (international standard industrial classification)
john taverner
Khorāsān, Chāh-e
Koranites
lactoferrins
lexical entry
Litwinowia
mangle gearing
manual automatic switch
measuring bench
metaphore
moonballs
natural ageing
noise shelter
non-judgmentally
oncophorus wahlenbergii
optimistic approximation
overbought
paper tape micro command
pigment zone
polysynthetic twinning
product-quality
protoxidize
radar threshold limit
reargument
redigestions
redox series
res publicas
ring domain
row in the one boat
rubber covered rollers
running in characteristic
Salinas, Cayo
saturated weight
scareiest
seat angle
semaphore plant
Shel'tinga
shifting gear
spruced up
standard sample
stop alarm test
structural equation method
sub-routine
table-hopper
tall gallberry hollies
teae
tic-tacs
tilia japonicas
toolrest
Torrubia
transobuoy
unscrambled order
weak-heap sort
wide angled object glass
xanthurenic acid
year to date
Yura, R.