电泳电流

Lesson 18: Electric currents in modern art 现代艺术的电流 Listen to the tape then answer the question below. 听录音,然后回答以下问题。 How might some of the exhibits have been dangerous? Modern sculpture rarely surprises us any mo

发表于:2018-12-08 / 阅读(315) / 评论(0) 分类 新概念英语第三册

Test PART A 1. M: When shall we start our work, Jane? W: At 9. But we must hurry for we have to finish everything before 3 in the afternoon. Q : For how long will they work? 2. W: Would you like to hear the latest jazZ record? M: Sure, it has one of

发表于:2018-12-17 / 阅读(79) / 评论(0) 分类 大学英语听力第四册

natural but some of the staff swirling in them is not garbage, trash from natures short lines boats collected in currents swirling around the oceans, the India Ocean searching for missing Malaysia airlines passenger plane has been called the most dif

发表于:2018-12-19 / 阅读(71) / 评论(0) 分类 CNN2014年(四)月

At some point we all have to memorize the names of the earth's oceans . But in reality all these waters are connected, so how do we know where one body begins and another ends. Just follow the trash, because the location of sea-ferrying garbage can b

发表于:2018-12-24 / 阅读(43) / 评论(0) 分类 2014年Scientific American(九)月

My name is Maurice Manuwatu, and I am from here, Kaikoura. It's an amazing place and historically Maori have been here for over 800 years. Matakoura was a god that had this magical sword. And he carved the mountains, he shaped the peninsula around he

发表于:2018-12-30 / 阅读(98) / 评论(0) 分类 国家地理2007年

The amount of products that a country makes,its manufacturing activity can give you an idea of how that country's economy is doing. In the U.S., manufacturing is up. There's a new report out that says the industry got bigger in August. That is the 13

发表于:2019-01-07 / 阅读(66) / 评论(0) 分类 CNN2010年(九)月

Negotiations between Iran andthe US continue over Irans nuclear program. There are two weeks from adeadline for a framework deal, although they could decide to extend talks. Vanuatus president says thattiny pacific nation must rebuild after a cyclone

发表于:2019-01-11 / 阅读(127) / 评论(0) 分类 美联社新闻一分钟2015(三)月

C: (Later) Andy: You were right, Fred. Nobody is bothering us, especially the fish! We haven't caught a thing! Fred: Grab the oars, Andy, and let's get out of here! Andy: Right! Hey! I'm rowing but I ain't moving! Fred: Uh-oh! We're too close to the

发表于:2019-01-14 / 阅读(59) / 评论(0) 分类 王强口语 第一册

Background:最近,科学家们称马达加斯加岛上的独有动物的祖先,当年是乘坐天然的木筏来到了这座位于印度洋的岛屿上。马达加斯加岛位于非洲东海岸300英里处,是世界上少有的生物多种类岛屿

发表于:2019-01-16 / 阅读(52) / 评论(0) 分类 英语听力精选进阶版

A baby G,only a centimeter in length,that will one day grow into a giant,over 2 meters long.Most reef animals have tiny babies like these,carried at the mercy of the currents.Many have some ability to direct themselves and even the young corals can s

发表于:2019-01-22 / 阅读(57) / 评论(0) 分类 自然百科2014年

The female retires to consider her verdict. Its hard not to feel deflated when even your best isnt good enough. The sun influences the lives in the ocean just as it does on land. Its richest parts are those where waves and currents bring fertilizing

发表于:2019-01-23 / 阅读(103) / 评论(0) 分类 探索与发现2012年

Divers searching the shipwrecked South Korean ferry have for the first time recovered bodies from inside the vessel. Officials said they broke through at last to retrieve three bodies, bringing the number of confirmed dead to 36. More than 250 people

发表于:2019-01-23 / 阅读(53) / 评论(0) 分类 英语听力精选进阶版

Dai: So, you mentioned coasteering. What is that? Sharron: Right. What it is... it's organized by some groups of people. It can be quite dangerous, but it's very well-run in that you all go out in wetsuits, and you'll go out for a few hours around th

发表于:2019-02-05 / 阅读(95) / 评论(0) 分类 原版英语对话1000个

Yesterday, 25-year old Shaun Quincey arrived in New Zealand after rowing across the Tasman Sea from west to east. It took him 54 days. About 200 people were waiting on 90 Mile beach to welcome him around midday. He left Australia more than seven week

发表于:2019-02-07 / 阅读(191) / 评论(0) 分类 新西兰英语

今天我们要学的词是debris。 Debris, 意思是残骸。 Pieces of debris from last year's Japanese tsunami, carried by the currents, have begun to show up on the west coast of the United States and Canada, 去年日本海啸留下的残骸在洋

发表于:2019-02-08 / 阅读(64) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是brave. Brave当动词,意思是勇敢地面对,冒着危险。四肢截肢的法国人菲利普?克鲁瓦宗在白令海峡中从一座美国小岛游至俄罗斯小岛,He braved strong currents and near-freezing temp

发表于:2019-02-08 / 阅读(64) / 评论(0) 分类 英语单词荟萃

One hundred years ago today, January 17th 1912, Captain Robert Falcon Scott and four other men, reached the South Pole. They had hoped to be the first to reach the South Pole but were very disappointed to find the Norwegian flag flying there. The exp

发表于:2019-02-09 / 阅读(55) / 评论(0) 分类 新西兰英语

Going the distance Every occasion Headed for somewhere out of the way Moving and shakin Every persuasion Keepin us out there Caught in the waves Try to wander to it in the deep Just waitin' for the tides to meet And when the currents take us Out agai

发表于:2019-02-09 / 阅读(170) / 评论(0) 分类 音乐咖啡厅

THE WRIGHT BROTHERS, ORVILLE AND WILBUR, GREW UP IN DAYTON, OHIO, NEAR WHERE NEIL ARMSTRONG WAS BORN. LIKE NEIL, THEY WERE INTERESTED IN ANYTHING THAT FLEW FROM THE TIME THEY WERE KIDS. THEY MADE PAPER TOYS THAT THEY CALLED BATS, WHICH COULD GLIDE ON

发表于:2019-02-21 / 阅读(68) / 评论(0) 分类 名人认知系列 Who Was

Dai: So, you mentioned coasteering. What is that? Sharron: Right. What it is, it's organized by some groups of people. It can be quite dangerous but it's very well-run in that you all go out in wetsuits, and you'll go out for a few hours around the c

发表于:2019-02-24 / 阅读(106) / 评论(0) 分类 英语趣味课堂
学英语单词
Actinomyces freeri
aerospace telemetry
aggregate sculpture
analogue compound
analytical psychology
angiospermous forest
athletic fields
auntients
autoradiolyses
backet
battle-ax
beet-puller
betheral
binucleate
biochemical engineering
bominable
Bromfield tenaculum
bryum caespiticium
Budenheim
Bugaia I.
bulbectomised
cetyl 2-ethyl hexanoate
Colesburg
commercial documentary letter of credit
Comolli's sign
consolidated corporation
current goal review status
Dauphine twin
Dial-a-Joke
drum something into someone
dry heat curing
East Brewton
emulsion opal glass
fixed-term insurance
fuel lift pump
gain compression
George R.
glypticss
gold star wife
gyping
halvers
holddown timer
horizon coordinate
hydrocarbon fuelgas
Hyoscyamus muticus
Imagine it !
in-winter
kerotherapy
Lancaster, Cape
lapis ollaris
law of peiority
lepisorus thunbergianus
lever collar
lights-of-love
loose cable structure
lysocithine
maritime safety message
mechanocaloric
metal glaze
multiplane photography
near-continuous data protection
niacin amide
nip drum
nip sth in the bud
normovolumic
north carolina state university
off line date processing
p-words
partition activity monitor
photo-memory
physical child segment
picro-
pissaro
plain frame core box
plugboard programming
point correspondence
pre tertiary
preferred estimate
probable maximum tsunami flooding
prusses
psychonomics
rapping
retention money
rhinocoel
right relating to civil law
Rosa henryi
roundabout trade
Salina, Pta.
salt structure
sectional tamping rod
semiproduction line
shwasted
slender prismatic
synchronome
system-one
term element
thundermugs
tip unloading
toomre
travelling detector
upwelling current
uzcategui