水面浮标

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(170) / 评论(0) 分类 CNN2010年(五)月

When you call in the movers in the Netherlands these days, they may show up with tug boats instead of a van. The housing market in Holland is foined. Literally the Dutch have a * country lies below sea level have been fighting off the water for centu

发表于:2018-12-02 / 阅读(183) / 评论(0) 分类 万花筒2007年

My kids are taking swimming lessons now at a local swimming pool. The lessons first teach kids how to not be afraid of the water by learning how to put their face under the water and holding their breath for a few seconds. Next, the lessons teach chi

发表于:2018-12-03 / 阅读(147) / 评论(0) 分类 空闲时间—In Your Free Time

It was late summer and the children were sitting with Joe on the beach. We have to go home tonight, said Jessie sadly. Grandfather says he wants to take us on a trip before school begins, said Henry. I dont mind going home, said Violet. I miss Grandf

发表于:2018-12-06 / 阅读(293) / 评论(0) 分类 2 Surprise Island 奇异岛

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(178) / 评论(0) 分类 60秒科学

Students rece cardboard boats at Lindenhurst high school That this is one of the projects they're most excited about. They are reconstrained to working with certain materials, for example, cardboard. They cant not use anything, they cannot use styro

发表于:2018-12-11 / 阅读(195) / 评论(0) 分类 万花筒2008年

[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(134) / 评论(0) 分类 新路径小学英语三年级上册(一起)

Hoverboards Ignore Gravity Can you imagine riding around the streets of your hometown on a skateboard without wheels? In the late 1980s, film director Robert Zemeckis showed a skateboard floating above the ground in his movie Back To The Future Part

发表于:2018-12-16 / 阅读(179) / 评论(0) 分类 2014年VOA慢速英语(十二)月

Algae naturally produce oil, when its process start with oil turned into bio fuels, an alternative energy source. This is just one snag. Harvesting the oil from algae-float water is prohibitively expensive. But researchers have come up with an effort

发表于:2018-12-24 / 阅读(143) / 评论(0) 分类 Scientific American(一)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(132) / 评论(0) 分类 VOA标准英语2010年(十)月

Why is it that you cant put down hydrogen gas? If you had a big balloon full of hydrogen gas, like the first gondola balloons pioneered in 18th-century France, youd find that it rises in the air quite dramatically. You know that a piece of wood will

发表于:2019-01-26 / 阅读(171) / 评论(0) 分类 英语听力文摘 English Digest

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(161) / 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(186) / 评论(0) 分类 VOA标准英语2010年(六)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(184) / 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(224) / 评论(0) 分类 经济学人科技系列

重点词汇(填空) mystery novel,float,corpse, initially,putrefaction,digestive tips: 怎样阅读才是有质量的阅读了? 边看边填空吧,重点词汇可是小编为大家认真筛选的,阅读完后,点击【查看答案】和 【查看

发表于:2019-02-16 / 阅读(129) / 评论(0) 分类 英语听力文摘 English Digest

8SwimforYourLife! Jackmovedhisarmsslowly.Hemovedhislegsslowly.Hegentlypushedthewateroutofhiswayashedidthebreaststroke. Calm,calm,hetoldhimself. Annieswambesidehim.Theyheadedforthereef. Allwascalm. ThenJacksawsomethingoutofthecornerofhiseye. Adark

发表于:2019-02-17 / 阅读(131) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

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(180) / 评论(0) 分类 经济学人科技系列

Agnes Obel,来自丹麦的美人鱼。今年世博会丹麦馆的演出中,也许有人已经体会过她美妙的歌声了 Artist:Agnes Obel Song:Riverside Down by the river by the boats Where everybody goes to be alone Where you wont see an

发表于:2019-02-20 / 阅读(141) / 评论(0) 分类 金属

Floating Tin Foil 锡纸为一种涂上或贴以像银的膜状金属纸,多为银白色,实际上是铝箔。铝箔纸(Aluminium foil),亦作铝箔,在香港称之为锡纸,是一种用压平了的金属铝制造的工具,主要用于厨

发表于:2019-02-24 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
15-hydroxyprostaglandin dehydrogenase
accounting scheme
acoustical phaseconstant
active low
activie contamination pool
alcoholic poisonous paranoia
amyl iodide
analysis of sales
annual railway plan
autokinetic system
automatic control means
bicycle stand
billingsgate language
bit of a bridle
bother it
Bristol steel belt lacing
broadband over power lines
bromidum
buirdly
burn time
C horizon
cast iron growth
chloride extraction system
climatographical
combustion pressure
concentrated flow
consecutive number
consile
continuous image characterization
Corydalis geocarpa
crossgirder
decimal carry
degree of flexibility
democratique
dimensional synthesis
disputer
door barge
electric plunger pump
feed water strainer
flexural oscillator
genus comptonias
Glenda Jackson
government revenues and expenditures statistics
Hamlet, Mt.
headborrows
hexagon drive socket set
holographic panoramic stereogram
homestarts
icaroscope
ice wind tunnel
in the flesh
in the hunt
infectious laryngotracheltis
insect gallery
inspector gadget
jemal
Jewett nail
Juglans nigra
keynotes
lacrimal apparatuss
laminated tissue
lit fiber
Llink
Macchivello
majerus
majority coalition
marulas
medicated enema
metal nitride semiconductor
microdocumentary
mid-lengths
Mont-St-Jean
multi band terminal
negate
normal good hearing
one-pipe circuit system
Opisthocomus
parhelic circle
periodontal prosthesis
portable eddy-current crack detector
practical standard
preosteoblasts
Promy
reader table
rereferring
resistance rectification
resistance to forward motion
runaway speed operating condition
Seival
single shell insulator
sisterspeak
social security numbers
sulphur mine
surge to
symphysis ligamentosa
T-shaped tetrad
taintless
thidder
turn off the blast
vomerovaginal canal
was meant to be
why aye