[化] 胶质层厚度

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(531) / 评论(0) 分类 上海牛津初中英语九年级

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(189) / 评论(0) 分类 听一分钟英文-O

[00:00.00]What's the matter?(I got a cold.) [00:03.45]怎么了?我感冒了. [00:06.90]What's the matter?(I have a sore throat.) [00:09.27]怎么了?我喉咙痛. [00:11.65]What's the matter?(I have diarrhea.) [00:14.08]怎么了?我拉肚子. [00:1

发表于:2018-12-05 / 阅读(147) / 评论(0) 分类 招呼英语

For 40 years, Paul Karason was a fair skin son of the American Northwest, freckles and reddish-blond hair. Like most people who grow older, Pauls hair turned white. But how does he explain this? What was that Aha moment were you think, you know, my

发表于:2018-12-11 / 阅读(172) / 评论(0) 分类 访谈录2008

Idiom: No laughing matter没什么可笑的,看似好玩实际上是一件非常严肃的事情 Hit the book: Harsh Bay Turning point Heritage Layer Outline Excavation Remains Reveal Tunnel Inhabit

发表于:2018-12-27 / 阅读(174) / 评论(0) 分类 趣味青春英语

人的大脑的结构会影响人的政治立场吗? Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners in Lugano, Switzerland for a more complicated topic this week. Were t

发表于:2018-12-27 / 阅读(165) / 评论(0) 分类 一起听英语

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(232) / 评论(0) 分类 英语课程学习计划和讲义

-Sheldon:Worst renaissance fair ever. renaissance:文艺复兴 fair:集市,集会 史上最逊的文艺复兴集会。 -Leonard:Please let it go, Sheldon. 别再墨迹了Sheldon。 -Sheldon:It was rife with historical inaccuracies. be rif

发表于:2019-01-01 / 阅读(209) / 评论(0) 分类 生活大爆炸第二季

DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty Water Safe to Drink By Jill Moss Broadcast: Monday, October 17, 2005 This is Steve Ember with the VOA Special English Development Report. Ea

发表于:2019-01-02 / 阅读(139) / 评论(0) 分类 农业与发展

Broadcast: May 5, 2003 By Jill Moss This is the VOA Special English Development Report. Each year more than two-million people die from diseases caused by drinking dirty water. That is the estimate of

发表于:2019-01-04 / 阅读(185) / 评论(0) 分类 VOA2003(上)-社会广角

Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners inLugano, Switzerland for a more complicated topic this week. Were talkingabout the structure of the brain, and how it could

发表于:2019-01-07 / 阅读(195) / 评论(0) 分类 六分钟英语

美语中,一些感叹词的意义跟字典上的解释不尽相同,要在日常生活中才能体会到。让我们看看以下几个例子: Oh的字典意义是嗬;哦;哎呀,表示惊讶、的恐惧等。但将这个词连起来用,却

发表于:2019-01-09 / 阅读(170) / 评论(0) 分类 实用英语

This is the VOA Special English Development Report. Jeffrey Schwarz coordinates the water filter project for North America from the Carnegie Library Pot Shop, adapting technology developed in Central America during Hurricane Mitch in 1998 The Braddo

发表于:2019-01-11 / 阅读(146) / 评论(0) 分类 VOA慢速英语2009年(六)月

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(187) / 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(183) / 评论(0) 分类 纯正英语一分钟

She spun her snell with silkglands on the underside of her abdomen. The threads harden on contact with air. The trap's set, but she's treading carefully. The web's only sticky in places. She can move around, but others can't. The first bite of the da

发表于:2019-01-22 / 阅读(148) / 评论(0) 分类 自然百科2013年

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

发表于:2019-01-27 / 阅读(135) / 评论(0) 分类 PBS访谈环境系列

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(389) / 评论(0) 分类 Facts-事实

妊娠糖尿病与心脏疾病有关 WASHINGTON, March 12 (Xinhua) -- Women who develop gestational diabetes may face an increased risk of early heart disease later in life, even if they do not develop diabetes subsequent to their pregnancy, U.S. res

发表于:2019-02-08 / 阅读(176) / 评论(0) 分类 英语新闻

17 Into the Troposphere 第十七章 进入对流层 Thank goodness for the atmosphere. It keeps us warm. 谢天谢地,我们有了大气。它使我们有了个温暖的环境。 Without it, Earth would be a lifeless ball of ice with an average te

发表于:2019-02-25 / 阅读(167) / 评论(0) 分类 万物简史
学英语单词
agro(-)industrialist
air streaming
Amis and Amiles
ammonium acetate
ansiform
area of bag hole
asad
barring
bastnasites
be on receiving end
bedeafened
bedysman
bevel faced holding on hammer
booker taliaferro washingtons
bucket drummer
Caibarien
camphorated tincture of opiums
carazostatin
ceverett
chtn
computer integrated manufacturing system
crescent cells
cryfest
cutis pendula
cycletrack
Cyclophoridae
dimensioning by ordinates
effacive
Eupatorium omeiense
exchange control
eye-pencil
feather away
ferrornickel
Fréhel
garbageman
grade of the work pieces
great depressions
hand saws
him-self
hole type penetrometer
honeycombed castings
hybrid tv
implicit conversion enable
in friendship
light travelling wave amplifier
limpidities
liquid crystal pictorial display
lophopterygella camelina
lumberdar
lusion
Mizrachi
Mombjerge
montfortista oldhamiana
natrition nuclei
net resistance
not at home
not out of the way
parchemin
past-due bill
pattypan squashes
perforating die
peribronchiolitis
Picumnus
piercest
pinacol rearrangement
polyvinyl-pyrrolidone
positioning key
possess someone of something
post-viral syndrome
privatizations
pseudoaddress
pseudoisochromatic plate
question answer
range estimating procedure
regulator washer
reiflinger limestone(reifling limestone)
returned sales account
Sagrada Familia
Santa Rita
scrapier
sewerage of separate system
shared revenue
sinstrous
sinteplase
social marginal benefit
stenochoric
Stratfield Turgis
stretch your legs
submedian constriction
tablet of acanthopanax senticosus
telemaintenance
thread-milling machine
torsatrons
tortolanoes
trachyleberis cuneatelles
transmitter spurious meter
tumida
unconfirmed
unidirectional dialog
valley of death
West Indian gherkin
white-collar workers