[经] 数学模型

The new faces of the modeling world, and youll definitely look twice. Models of course are usually known for their striking good looks. But ABCs John Berman found the latest supermodels are hardly super beautiful. Gisele Bndchen, shes a model. Tyson

发表于:2018-12-02 / 阅读(387) / 评论(0) 分类 万花筒2007年

The Mathematical Bridge 没有铆钉的数学轿 The Mathematical Bridge was built in 1749 by James Essex the Younger to the design of William Etheridge. It had subsequently been rebuilt to the same design in 1866 and 1905. 数学桥是1749年詹姆斯

发表于:2018-12-18 / 阅读(277) / 评论(0) 分类 走进剑桥大学

Pi Day is on March 14. This is the day when mathematicians and geometry enthusiasts around the world get together and celebrate the mathematical constant of Pi. There are two good reasons to hold Pi Day on March 14. The first is that in the American

发表于:2018-12-29 / 阅读(273) / 评论(0) 分类 世界节假日博览

By Jerilyn Watson Broadcast: November 20, 2003 This is Steve Ember with the VOA Special English Education Report. Educational gardens called

发表于:2019-01-02 / 阅读(272) / 评论(0) 分类 VOA2003(下)-教育与新闻

Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin

发表于:2019-01-02 / 阅读(291) / 评论(0) 分类 VOA2003(上)-科技导航

[00:00.00]5 We all have genius within us [00:04.35]For years,scientists have speculated [00:06.66]that the talents possessed by [00:08.13]so-calledidiots savants- [00:10.46]as depicted by Dustin Hoffman in the film [00:12.97]Rain Man-may be accessibl

发表于:2019-01-10 / 阅读(574) / 评论(0) 分类 北师大版高中英语模块10(选修)

This is the VOA Special English Health Report. Governments, businesses and other groups have promised to add three billion dollars to the fight against malaria. The promises came last week at a meeting at the United Nations in New York. The money wi

发表于:2019-01-11 / 阅读(395) / 评论(0) 分类 VOA慢速英语2008(十)月

A Voice for Models, in Time for New York's Fashion Week Sara Ziff started modeling at age 14. By 21, she was walking the runways for top designers. Her image was plastered all over Manhattan on ads for popular clothing lines, as shown in her 2009 doc

发表于:2019-01-14 / 阅读(292) / 评论(0) 分类 VOA标准英语2012年(二月)

听力题目: 7. (A). Alex did fine in calculus. (B). Calculus was hard for Alex. (C). Alex had trouble getting to math class. (D). It used to be difficult for Alex to find us. 8. (A). Why is California so popular? (B). California is my favorite st

发表于:2019-01-18 / 阅读(377) / 评论(0) 分类 托福听力单句训练

1. What college are you attending? 2. What are you majoring in? /What's your major? 3. What grade /class〖年级和班级〗are you in? 4. What school did you go to? /Where do you go to school? 5. How many courses are you taking this semester? 6. I'

发表于:2019-01-21 / 阅读(510) / 评论(0) 分类 天天商务口语

Models are strange people. Its almost as though they live in a totally different world to the rest of us. Every day they are told how beautiful they are. Im sure this affects them in some way. They constantly think about their beauty and their figure

发表于:2019-01-21 / 阅读(294) / 评论(0) 分类 纯正英语一分钟

Models are strange people. Its almost as though they live in a totally different world to the rest of us. Every day they are told how beautiful they are. Im sure this affects them in some way. They constantly think about their beauty and their figure

发表于:2019-01-24 / 阅读(364) / 评论(0) 分类 听一分钟英文-M

[00:00.00]Listening Comprehension (20 minutes) [00:-1.00]Section A [00:-2.00]Directions:In this section,you will hear 10 short conversations.At the end of each conversation,a question will be asked about what was said.Both the conversation and the qu

发表于:2019-01-25 / 阅读(388) / 评论(0) 分类 英语六级听力练习集锦

The Medical Sciences Division is the largest academic division in the University of Oxford, and also an internationally renowned centre for biomedical and clinical teaching and research. 医学部是牛津大学最大的学部,也是一个国际知名

发表于:2019-01-29 / 阅读(324) / 评论(0) 分类 走进牛津大学

EDUCATION REPORT - Intel Science Talent Search Winners AnnouncedBy Nancy Steinbach Broadcast: Thursday, March 23, 2006 I'm Steve Ember with the VOA Special English Education Report. An eighteen-year-o

发表于:2019-01-30 / 阅读(318) / 评论(0) 分类 2006年慢速英语(三)月

You might not think that mathematicians have anything particularly relevant to say about your love life. But you'd be wrong--if we're talking about James Murray, a mathematician at the University of Washington in Seattle who teamed up with Psychologi

发表于:2019-01-31 / 阅读(338) / 评论(0) 分类 英语杂谈

结石怎么说 如果说,calculus(微积分)还有一层含义,即表示日常最令人痛之欲绝的结石,您会不会很很惊异?calculus(微积分)和calculus(结石)之间从词源上讲有无联系呢?今天的词海拾贝

发表于:2019-02-07 / 阅读(355) / 评论(0) 分类 英语口语

HARI SREENIVASAN: Returning now to the death of Nobel Prize-winning mathematician John Nash. I'm joined by Nash's colleague and friend Robbert Dijkgraaf, director of the Institute for Advanced Study in Princeton, New Jersey. So, first off, my condole

发表于:2019-02-17 / 阅读(309) / 评论(0) 分类 PBS访谈社会系列

In todays podcast, I am going to talk about the English word mind, and about some expressions which contain the word mind. Your mind means the things which happen inside your head, or inside your brain your thinking, in other words. We can say, for e

发表于:2019-02-19 / 阅读(353) / 评论(0) 分类 听播客学英语

Tian Yuan Yuan is China`s top Internet model, a title she earned by promoting products from skin-tight leggings to rabbit fur bags through online shopping site Taobao Marketplace. 田媛媛是中国第一网络名模。她在淘宝上为商家推广从

发表于:2019-02-21 / 阅读(292) / 评论(0) 分类 中英双语新闻
学英语单词
adiabolists
aerobic metabolism
agrarian system
airtight bulkhead
amphibious research craft
anti-tumor activity
ararobinol
art education
Astacinae
autoregressions
bag for life
benzion
biostrain
chestily
chinaroot greenbrier
client node
codfish brick
crab tree
crack open a bottle
critical alignment
crow garlics
data origin authentication
dautriche method-detonation velocity
denticate
depositees
differential polarography
digital-to
dirty washing
distribution marker
diurnal station
dog ship
ecorv
elevating lever
evasion
extrastaminal
fast breeding reactor
finger-pressure therapy
fissured waterbearing stratum
flight engineers
flood plain flooding
fowl pest
gangues
grip finger
guy block
hamabiwalactone
HDSL
hysteresis loops
identification of origin
incense paper
inhomogeneous mixing
insightfulnesses
interactive minicomputer programming
K-vitan
Khārān
knuckle-dragging
limnacus
Lindelofia
Lindewitt
magneto-oculogram
memory gap
mercury reflector
milvia
miniature diskette drive
motionlink
neuroskeleton
nonacceptable
nonalcohol
outlined fone
photometric quantity
pneumatic hydraulic converter
Popovo Polje
psychoauditory
put sb into prison
range photomultiplier
re-inspection
rearmed
resacralize
reweave
risky venture
run indicator
saucerise
score-card
septa pellucidum
siallite-clay weathered crust
Side lobe jamming.
side opposite of an angle
siderotic granulomatosis
Sitta carolinensis
skin edema
slanderously
spring lay wire rope
streaky bread
stultiloquence
subtilin
supplemental irrigation
surcurrent
total net charge
tuscons
unpaid expense
Vietnameseness
vincy
xang