实验室模拟降质像

Rob: Hello and welcome to 6 Minute English from BBC Learning English. I'm Rob and with me is Finn. Finn: Rob: Finn? Are you ok? Finn: (breathes out) Ahhh 49 seconds I was just holding my breath! Rob: A new hobby of yours, Finn? Finn: Well today we're

发表于:2018-11-29 / 阅读(254) / 评论(0) 分类 六分钟英语

Have you ever been waiting in line at the grocery store, 你是否曾经在杂货店里排队等候, innocently perusing the magazine rack, when a song pops into your head? 毫无念头的浏览着杂志书架时,有一首歌在你的脑海里响起

发表于:2018-12-08 / 阅读(119) / 评论(0) 分类 TED演讲教育篇

RACHEL MARTIN, HOST: Earlier this year, Vladimir Putin announced that Russia had tested a new kind of nuclear missile. Putin declared it a success. But satellite images shared exclusively with NPR suggest the missiles testing may have had a different

发表于:2018-12-18 / 阅读(144) / 评论(0) 分类 2018年NPR美国国家公共电台9月

So a little unknown secret is -- 那么, 一个不为人知秘密是 -- did you see the one with the guy, he's got the Web cam? 你有没有看到一个带着网络摄像机的家伙? The poor PC guy. They're duct taping his head. They're just wrappi

发表于:2018-12-18 / 阅读(99) / 评论(0) 分类 TED演讲科技篇

兵势篇 NO.4: 纷纷纭纭,斗乱而不可乱; 浑浑沌沌,形圆而不可败。 乱生于治,怯生于勇,弱生于强。 治乱,数也;勇怯,势也;强弱,形也。 这句啥意思: 湍旗纷纷,人马纭纭,双方混战

发表于:2018-12-29 / 阅读(150) / 评论(0) 分类 孙子兵法

发表于:2018-12-30 / 阅读(155) / 评论(0) 分类 自考英语(一)78讲

今天我们要学的词是upgrade. Upgrade做为动词,有升级的意思。A monitoring group says satellite imagery has shown that North Korea is making rapid upgrades to a nuclear research facility. 一个监督组织说,卫星图片显示,朝

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 英语单词荟萃

They began by analyzing the strain of farmed wheat that goes into our food and extracting its DNA. They did the same to several varieties of wild wheat. Then they compared their genetic makeup . And w

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 人、艺术、世界

Grammar Girl here. Today's topic is mixed metaphors. Politicians often provide good fodder for language commentary, and one of Barack Obama's comments during the debates has been rattling around in my head for a while now. He made a comment that some

发表于:2019-01-02 / 阅读(214) / 评论(0) 分类 英语语法 Grammar Girl

Show Examines Native American Imagery in US Culture An 1830 law forced thousands of American Indians from their lands in the southern United States to areas west of the Mississippi River. Expressions of support for the law are part of advertising for

发表于:2019-01-03 / 阅读(111) / 评论(0) 分类 2018年VOA慢速英语(二)月

Simulated Disasters Provide Earthquake Data The Rock Mechanics Laboratory is one of several specialized labs at Lamont-Dohertys Division of Seismology, Geology and Tectonophysics, now studying the subterranean dynamics of earthquakes. Research profes

发表于:2019-01-13 / 阅读(176) / 评论(0) 分类 VOA标准英语2012年(一月)

ROBERT SIEGEL, HOST: NASA hopes to send people to Mars sometime in the 2030s. President Trump would like to see that happen even sooner. And at a remote site in the Utah desert, would-be astronauts are already simulating what it would be like to live

发表于:2019-01-16 / 阅读(161) / 评论(0) 分类 2017年NPR美国国家公共电台7月

释义: Asking someone to be quiet or to shut up.让某人安静或者别出声 来源: The origins for this expression are unclear. 这个词组的来源不是很清楚。It's not really known why a sock is being used, or what the 'it' in the phra

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 英语俚语天天说

This is why I am so excited to share with you all today 因此我是那么激动,迫不及待想要与你共享, that we will begin the 2016 TED Prize platform in Latin America, more specifically Peru. 我们将在拉丁美洲开展2016TED奖金平

发表于:2019-01-18 / 阅读(155) / 评论(0) 分类 TED演讲科学篇

Catastrophic Environmental Changes Brewing in Asia Alisha Ryu Hong Kong 19 Jun 2001 09:55 UTC Experts in Asia say 1)catastrophic environmental changes now brewing in the region could cause as many as

发表于:2019-01-31 / 阅读(158) / 评论(0) 分类 VOA2001-国际风云(1)

By Phil Mercer Sydney 25 February 2008 A simulated refugee camp has been set up in Melbourne to show Australians the sort of hardship suffered by millions of people around the world. Refugee Realities is the work of the charity Oxfam. The camp is set

发表于:2019-01-31 / 阅读(135) / 评论(0) 分类 VOA常速英语2008年(二月)

Muhammad's following began to grow. They called themselves Muslims for those who surrendered to God. They set out to preserve the message Muhammad had brought. This was the beginning of the Koran. The Koran was revealed orally, but very soon people r

发表于:2019-02-05 / 阅读(113) / 评论(0) 分类 英语听力:文化博览2008年

The Art of Public SpeakingUsing LanguageHave you ever played Pictionary1? The point of the game is to draw words so people watching you can guess them. Some words are easy ?nbsp;house, bird, and television, for instance. Even people without artistic

发表于:2019-02-07 / 阅读(195) / 评论(0) 分类 实用英语

BEIJING, May 23 (Xinhua) -- The Ziyuan III satellite, launched on Jan. 9 to produce high-resolution imagery for civilian use, has sent back visual data covering 45.79 million square km of the globe as of May 18, according to an announcement on Wednes

发表于:2019-02-08 / 阅读(174) / 评论(0) 分类 英语新闻

雅思写作开头段常用思路 1.介绍当前背景、现象、形势+说出自己的观点 例1: As the competition for college education becomes severe, more and more parents begin to pay special attention to their childrens early education.

发表于:2019-02-12 / 阅读(190) / 评论(0) 分类 雅思英语
学英语单词
abu-jabbar
acid tests
activity coefficient of seawater
additive white gaussian noise(awgn)
air operated
Ampelopsis glandulosa
amya
awoke
Babanki
Ban Zhao
bathythermograhp
be gone of
bloodless surgery
boat race,boatrace
burning of microphone
capacitive touchscreen
capitals of zimbabwe
caseids
chilian saltpeter
cis regulation
cockling seas
colic sand
computations
conjack
constructive conflict
current collection
dew cup
diane
dibrachial dicephalus
Distoma sibiricum
doctypes
drum apparatus
egg foo yongs
etherealizing
externalist
fashioners
financial capacity
find surety
fly-up-the-creek
food-stall
grafted seedling
gyalpo
heterogeneous ray tissue
immunologic deficiency disease
iodosybenzene
isonuclear
julia japonica
Kostolac
Le Breuil
lead screw gear
linearity control choke
lopinavir
m. flexor pollicis longus
magnesian schist
magnetic scale
maleficious
manned underwater vehicle
master signal
method of interrogation
moderator lattice
momentum-space ordering
mortal flesh
munida asprosoma
non-solvent adhesive
oakman
organization corollary
overlapping sound
oxolinic acid
paraballoon
pathometrics
perineomete
poikilohaline
pointed twill weave
pole boundary
port rubber
precursory cartiIages
predisponency
predistortion
recorrects
refragate
residual group string
slurk
soil geochemistry
sparkless operation
spy-in-the-sky
St-Pierre-lès-Elbeuf
Stanhoscope
stay the appetite
stringent price controls
surface luster
technological information
tenth-power width
the southeast
three-channel gamma-ray spectrometer
threonate
to burn
true pressure
variable volume piston pump
vegetable poison
W. Bl.
Wortley
x-ray television apparatus