水冷壁受热面

It was worse right back there where it's super thick, man. I've never seen anything like it. It just rolled in on. Its quite unreal. Oh man, look at that streak. Look at the holes off of those. It's thick, thick, thick. Like mud. That's unreal. This

发表于:2018-12-02 / 阅读(66) / 评论(0) 分类 CNN2010年(五)月

The northeast just had its first big snow of the season. Meanwhile, on Titan, it was foggy. That weather report brought to you by researchers publishing in the journal Astrophysical Journal Letters. The scientists found that Titan, Saturns largest mo

发表于:2018-12-02 / 阅读(85) / 评论(0) 分类 Scientific American(十二)月

Water on the Moon Studies in the journal Science report that instruments on three different spacecraft have found evidence for widespread trace amounts of water on the moon. Karen Hopkin reports For all you space buffs who like to keep track of wher

发表于:2018-12-07 / 阅读(86) / 评论(0) 分类 60秒科学

[00:00.00]Unit 4 Feeling sick [00:04.78]A These people are not feeling well. [00:10.95]Listen,say and act. [00:14.89]1 What's the matter? [00:19.75]I have a cold. [00:23.90]You should take some medicine. [00:28.06]Listen [00:30.69]take some medicine

发表于:2018-12-13 / 阅读(40) / 评论(0) 分类 新路径小学英语三年级上册(一起)

For all you space buffs who like to keep track of where the water is, it looks like you can add our very own moon to your list. Because according to a trio of papers appearing in the journal Science, the lunar surface is wetter than we realized. Fort

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 Scientific American(九)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever been to the everglades or tuned into the animal planet, you know that gators can move through the water oh, so silently barely creating a rip

发表于:2019-01-08 / 阅读(83) / 评论(0) 分类 Scientific American(三)月

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(90) / 评论(0) 分类 Scientific American(五)月

Last October, a NASA rocket, traveling at a speed of 9,000 kilometers per hour, smashed into a dark crater on the moon's south pole. Upon impact, the Centaur rocket kicked up a cloud of debris and elements from the moon's surface, creating a so-calle

发表于:2019-01-14 / 阅读(53) / 评论(0) 分类 VOA标准英语2010年(十)月

RACHEL MARTIN, HOST: President Trump has kept up the pressure to build a wall along the U.S.-Mexico border, though the administration now seems willing to wait until later this year so they can figure out where the funding for that wall is going to c

发表于:2019-01-17 / 阅读(56) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Water 'found on Mars' 火星上发现有水 The brine seepage is believed to be in Candor Chasm 咸水渗出物应该是在Candor Chasm There is currently water on the surface of Mars, Nasa scientists believe. The evidence is contained in pictures ta

发表于:2019-01-30 / 阅读(62) / 评论(0) 分类 双语有声阅读

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(97) / 评论(0) 分类 VOA标准英语2010年(六)月

EXPLORATIONS - Venus Express Spacecraft Explores Earth's Mysterious Sister PlanetBy Mario Ritter and Daniel Kirch Broadcast: Wednesday, May 10, 2006 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And

发表于:2019-01-30 / 阅读(53) / 评论(0) 分类 2006年慢速英语(五)月

DEVELOPMENT REPORT - Need to Dig a Well? Start HereBy Gary Garriott Broadcast: Monday, May 15, 2006 This is Shep O'Neal with the VOA Special English Development Report. There are several low-cost ways

发表于:2019-01-30 / 阅读(83) / 评论(0) 分类 2006年慢速英语(五)月

Science and technology 科学技术 The Arctic 北极海域 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖对北极海域生产力的负面影响 ON SEPTEMBER 16th 2012, at the

发表于:2019-02-05 / 阅读(111) / 评论(0) 分类 经济学人科技系列

Guarded You call me up about 2 in the morning You say I know it's late but can I see you? Somethings been on your mind Your saying that I hide behind a wall I'm frontin And you just want to get through But what happens when the honeymoon ends Then yo

发表于:2019-02-05 / 阅读(53) / 评论(0) 分类 英文摇滚歌曲

Summer breeze Coco Keys Hanging out you and me In the sun.oh oh Ben and Jerry's Cups and cones Wasting time Playing games on our phones On well It seems so picture perfect We laugh without a purpose We laugh without a purpose But deep beneath the sur

发表于:2019-02-11 / 阅读(75) / 评论(0) 分类 The Voice 美国好声音

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 托福英语

Science and technology 科学技术 The Arctic 北极 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖可能降低最北部海域的活力,而不是使之更有生命力。 ON S

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 经济学人科技系列

You call me up about 2 in the morning You say I know it's late but can I see you? Somethings been on your mind Your saying that I hide behind a wall I'm frontin And you just want to get through But what happens when the honeymoon ends Then you take b

发表于:2019-02-26 / 阅读(73) / 评论(0) 分类 英文摇滚歌曲

You call me up about 2 in the morning You say I know it's late but can I see you? Somethings been on your mind Your saying that I hide behind a wall I'm frontin And you just want to get through But what happens when the honeymoon ends Then you take b

发表于:2019-02-26 / 阅读(61) / 评论(0) 分类 英文摇滚歌曲
学英语单词
adjustable single-end wrench
air attacks
Akulivik
Amathi
Balatonszabadi
balibuntals
barrel of fun
base manure
bi-partite
biologic half life
blackbeards
blue-violet laser diode
boron fibre reinforced plastics
bromododecane
Bush,George W.
cantation
clay dune
cobalt(ii) selenide
coeliacs
company promoter
continnentalist
cooped up
counter-gabion
crunch numbers
D-Asparagine
direct contact heater
directional mixing effect
Drewitzer See
dunmanway
eager for
economic self sufficiency
EE (errors excepted)
emancipatory knowledge
emblemised
family Fumariaceae
feods
fluorescent indicator adsorption technique
girlie
glocalisation
grey-suit
half-shift
hernial reposition
hexagon gage block
Ichthyostega
in the literal sense
katsumi
koyck lagged distribution
Laputan
m-i-l
maraini
me tooed
metalback
movie poster
muddy road
Mystacoceti(Mysticeti)
naoses
neoromanticism
noise elimination
oblique aerial photograph
Oidium porriginis
ordinary court
Ormocarpum cochinchinense
over simplification
oxygen cathode
Oyster Shell Powder
palulus
Pene-Mende
pentz
perseverate
pH of latex gel
Physeteroid
plate mechanics
pond dike
Ponera
primary gun
qasr hamam (ihmam)
recreant
remeets
replacing power
rescind a judgement
retirement account
retriments
Sandy Lake
seconda donna
sotaque
t.l.c
tackless strip
temir komuzes
thoracomelic monster
three opint landing
timbered back
tip-paper
track-while-scan (tws)
trunk rotation
Two Knights' Defense
uniplus
unlimited liability company
ursaenate
Vneck,V-neck
von Jaksch's anemia
water basin