[机] 油分子层

CHAPTER ONE [00:44.25]READING [00:45.74]Page 2 and 3 [00:48.43]THE YOUNG GREEN CONSUMER GUIDE [00:51.51]Review by Tony Ma [00:54.62]This book says that our world is in danger [00:59.32]It is vital that we do something to save the earth [01:04.21]Firs

发表于:2018-12-01 / 阅读(511) / 评论(0) 分类 上海牛津初中英语九年级

In 2008 astronomers discovered surprising amounts of water molecules where planets were forming near young stars. But how, they wondered, could those molecules survive? They should have been destroyed by ultraviolet radiation. In theory, planetary du

发表于:2018-12-02 / 阅读(173) / 评论(0) 分类 Scientific American(十二)月

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2018-12-04 / 阅读(179) / 评论(0) 分类 听一分钟英文-O

An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made

发表于:2018-12-15 / 阅读(289) / 评论(0) 分类 新东方背诵文选

Heres something we tend to take for granted: drop a few ice cubes into a glass of water at room temperature, and in a few minutes the water will cool. How does this work? 有件事情我们总觉得理所当然:室温下把一些冰块放入水中,

发表于:2018-12-28 / 阅读(163) / 评论(0) 分类 初学者听力文摘精选

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(219) / 评论(0) 分类 英语课程学习计划和讲义

How Does Ice Cool Drinks? Heres something we tend to take for granted: drop a few ice cubes into a glass of water at room temperature, and in a few minutes the water will cool. How does this work? Heat is a measure of molecular activity: the faster a

发表于:2018-12-31 / 阅读(99) / 评论(0) 分类 英语听力文摘 English Digest

A merchant sent his son to learn the Secret of Happiness from the wisest of men. The young man wandered through the desert for forty days until he reached a beautiful castle at the top of a mountain. There lived the sage that the young man was lookin

发表于:2018-12-31 / 阅读(288) / 评论(0) 分类 我们都是有故事的人之生而为赢

Water Blankets Forming Planets A study in the journal Science finds much more molecular water in regions where planets are forming around young stars. The mechanism to keep the water from being destroyed by UV radiation appears to involve some of the

发表于:2019-01-02 / 阅读(217) / 评论(0) 分类 60秒科学

An elderly woman decided to have her portrait painted. She told the the artist.... .....Paint me with diamond earrings, a diamond necklace, emerald bracelets(绿宝石手镯), a ruby(红宝石) broach, and gold Rolex(劳力士手表). But y

发表于:2019-01-09 / 阅读(166) / 评论(0) 分类 趣味英语

The price of oil has dropped around 20 percent in recent weeks, but remains more than double what it was just a couple of years ago. The high price has given oil companies the incentive to revisit old fields long ago abandoned as unprofitable. As VO

发表于:2019-01-11 / 阅读(216) / 评论(0) 分类 VOA标准英语2008年(八月)

Rights Group Rebukes Angola for Alleged Missing Oil Revenues Leah Krakinowski A leading human-rights group says the Angolan government cannot account for more than $4 billion in missing oil revenue ,

发表于:2019-01-16 / 阅读(169) / 评论(0) 分类 VOA2004(上)--各类新闻

Voice 1 Hello. Im Liz Waid. Voice 2 And Im Elizabeth Lickiss. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live Voice 1 Lorenzo Odone ran

发表于:2019-01-19 / 阅读(135) / 评论(0) 分类 环球英语 Spotlight

A: May I exchange this DVD player? B: Certainly. Do you have your receipt? A: Here you are. B: Now, why do you want to exchange it? A: It won't play a DVD. B: I'm sorry. I'll get you a new player. A: At first, I thought it was me. B: Okay, here's a n

发表于:2019-01-20 / 阅读(174) / 评论(0) 分类 购物英语对话

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(171) / 评论(0) 分类 纯正英语一分钟

More than 2,000 representatives of world oil and gas companies, academics and industry experts are in Houston this week for the 30th annual conference(会议) sponsored by Cambridge Energy Research Associates, or IHS-CERA. With prices rising, partly

发表于:2019-02-02 / 阅读(140) / 评论(0) 分类 英语新闻

HOUSTON, Sept. 7 (Xinhua) -- British oil giant BP announced Wednesday it had a major oil discovery in the Gulf of Mexico. An appraisal well the company drilled in a previously untested northern segment of the Mad Dog field in the Gulf of Mexico found

发表于:2019-02-07 / 阅读(213) / 评论(0) 分类 英语新闻

TEHRAN, Feb. 26 (Xinhua) -- Iran has refused to deliver oil to Greece in Persian Gulf, the local Fars news agency reported on Sunday. The Islamic republic refused to deliver a shipment of 500,000 barrels of crude oil to one of the refineries in Greec

发表于:2019-02-08 / 阅读(156) / 评论(0) 分类 英语新闻

Saudi Arabia is signaling that it is going to boost its supply of oil on its own after failing to convince other oil producers to jointly agree to more production. Several news agencies reported Saturday that the Saudis could increase their oil produ

发表于:2019-02-11 / 阅读(168) / 评论(0) 分类 英语新闻

NEW YORK, July 13 (Xinhua) -- Crude prices rose on Friday as supplies tended to be tight on new Iran sanctions and production problems in North Sea. There was news on Thursday saying that the Obama administration expanded sanctions on Iran, in an eff

发表于:2019-02-18 / 阅读(161) / 评论(0) 分类 英语新闻
学英语单词
abstractednesses
adding network
aircraft control ship
autobiotic
azimuth sweep driver
Bantry B.
belva
bone earth
breed livestock
brevetcy
cauda pancreatis
cold cathode counter
cone cells
construction budget
counter-footed
crawshay
crystalline density
culwell
dearne
dithioic acid
dried off
economic evaluation of hydropower station
Eitzum
expressposts
farm machinery and implements
featurelength
felis bengalensis chinensis
fillet-welding
finite-amplitude instability
firefox browser
fit test rule
folding chart
fuzztones
gelidum
gummy smile
harans
hydrological network management
irrevisable
isothiazolidines
kite-camera
lempa
lifo/fifo number
lockstepping
log clock
magnet armature
magnetocrystalline anisotropy energy
mark of manual strangulation
Mbrès
menisine
meyssonnier
MI (mixed interface)
microcombustion tube analysis method
moving radar
multi-period
nickel silicon carbide coating
nip slips
nonultrastructural
nujol mull method
NUL (null character)
nunan
ontocycle
optical disk drive inspection equipment
peak pendant
Pensacola Seamount
Pfalzfeld
plebiscitarism
pneumatic trail
polar gantry crane
pre-finals
presidentes
procuratorial action
proseminars
pseudoline
pulsed gas analyzer
q-bop process
radium (ra)
reon
reserve accumulator
rheniums
rhinoschisis
signal light
somatic sensation
standard clear
stereocognosy
straight fluted hob
sunken lane
system routine
tachytely
Terrier'svalve
throttled steam
time-to-time
tomato pomace
tracheoesophageal cleft
transverse pressure gradient
tysonite (fluocerite- (ce))
upstream expressing sequence
urfirnis
vitrum
washington d.c.s
western lowland gorillas
wiatt
written clause