油藏数学模型

Todd: OK. We're back with Jeanna. You wanna talk about your summer vacation. Jeanna: Sure. I went to Las Vegas, Nevada; Reno, Nevada; Tahoe, California; and San Diego, California and I went to Disneyland. Todd: Wow! Sounds like a really good time. Je

发表于:2018-12-07 / 阅读(72) / 评论(0) 分类 英语访谈对话

Major floods are expected on the Yangtze River this year. In anticipation of that, the Three Gorges Reservoir is discharging water to make room for more when the flood season arrives. 22 reservoirs, including the Three Gorges now form a joint flood c

发表于:2018-12-09 / 阅读(228) / 评论(0) 分类 cctv9英语新闻2016年

unit 3 Water [00:19.36]单元三 水 [00:21.24]Read a poem [00:23.12]读一首诗 [00:25.00]Water all around us [00:27.18]水在我们的周围 [00:29.36]Water has no taste at all. [00:31.84]水一点味道也没有。 [00:34.32]Water has no smell. [

发表于:2018-12-13 / 阅读(148) / 评论(0) 分类 江苏译林版牛津小学英语(3起)三年级上册

Todd: OK. We're back with Jeanna. You wanna talk about your summer vacation. 好的,吉娜。能谈谈你的暑假吗。 Jeanna: Sure. I went to Las Vegas, Nevada; Reno, Nevada; Tahoe, California; and San Diego, California and I went to Disneyland.

发表于:2018-12-16 / 阅读(55) / 评论(0) 分类 实战口语情景对话

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(68) / 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(53) / 评论(0) 分类 世界节假日博览

[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(222) / 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(107) / 评论(0) 分类 VOA慢速英语2008(十)月

Environmentalists have warned of a new industrial accident in Hungary that they say could once again threaten villages, towns and even Budapest with toxic red sludge. Just outside the Hungarian capital, a reservoir is being watched which has potentia

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2010年(十一)月

[00:00.00]Lesson 28 [00:01.31]第二十八课 [00:02.61]AN OUTING [00:03.77]郊游 [00:04.94]We were discussing where to go for an outing during the spring holidays. [00:07.84]一天,我们在讨论春假期间上哪儿去郊游。 [00:10.74]Some s

发表于:2019-01-15 / 阅读(183) / 评论(0) 分类 电视英语口语教材

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(128) / 评论(0) 分类 托福听力单句训练

Todd: OK. We're back with Jeanna. You wanna talk about your summer vacation? Jeanna: Sure. I went to Las Vegas, Nevada; Reno, Nevada; Tahoe, California; and San Diego, California and I went to Disneyland. Todd: Wow! Sounds like a really good time. Je

发表于:2019-01-20 / 阅读(63) / 评论(0) 分类 原版英语对话1000个

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(224) / 评论(0) 分类 天天商务口语

[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(151) / 评论(0) 分类 英语六级听力练习集锦

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(100) / 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(111) / 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(91) / 评论(0) 分类 英语口语

BEIJING, Feb. 24 (Xinhua) -- Beijing authorities have ordered removal of the garbage in a pit near the Miyun Reservoir, a major source of water for the city, the local environmental protection bureau said late Sunday. According to a statement issued

发表于:2019-02-07 / 阅读(97) / 评论(0) 分类 英语新闻

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(87) / 评论(0) 分类 PBS访谈社会系列

Removing the fire-board from the front of the try-works, the bare masonry of that side is exposed, penetrated by the two iron mouths of the furnaces, directly underneath the pots. These mouths are fitted with heavy doors of iron. The intense heat of

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 白鲸记
学英语单词
-roomed
activated amino acid
appollonius
asterisk picture
athyrium leiopodum
authority
binoculars-camera
bridge type stereoscope
British Institute of Electrical Engineers
bruley
butkus
catechisms
cellular cloud
Chiseldon
chrome-aluminium wire
civil air navigation aids
close-up camera
codeterminants
conant's titration cell
confutations
corkwings
cutting off male flower cluster
D.Agr.Sc.
decoratifs
diameter at butt end
dictatorily
direct operating expense
draft estimate
dynamic geology
dys-cyesis
embankment protection
Entoquel
equatorial guineas
exopolyphosphatase
fieri feci
fixed tube mount
floating bulkhead gate
forewords
free rotor gyro
generic markup
have no roof over one's head
hump voltage
Hwarangdae
I/O supervisor
image fidelity
indent invoice
jejunoileites
jodans
juglandaceous
La Moure County
magnetic layer
Mikulicz colostomy
Muararupit
Mucilar
multiple amplification
multistage ore dressing
mycosis of brain
N-benzoyltyramine
Nayakhanskaya Guba
nonupartition
oddpermutation
ordinary finite difference method
parallelogram of vectors
Pedro de Valdivia
photon-generated carrier
precipitantly
pulsation error
queue element
r.q
regazzoni
rekdal
remote control engine
restorement
reversed shunt
safety helmet (safety cap)
schew
sclerified
senteries
shrink-resistant
sieges of syracuse
Sohyo
spazzer
spondyl(o)-
subordination agreement
sumsion
systematic sampling scheme
ta ho wu
tarsal arches
Taylor, James Bayard
technifermions
thread tension releasing disc
to be for
tricarballylates
triporate
under (the) pressure (of)
undesirable voltages removal
unilateral inheritance
windowless building
wire purchase
withstandable
woods cull
yabe