[天] 太阳星云凝聚年龄

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(100) / 评论(0) 分类 Scientific American(十二)月

[00:13.67]THE PUB [00:18.89]酒吧 [00:30.54]I worked in my local pub and over the weekends [00:34.50]and some times during the week [00:36.88]I would stay over there with the other bar manager. [00:40.70]We shared a room. [00:42.51]It wasn't strange t

发表于:2018-12-11 / 阅读(94) / 评论(0) 分类 英语灵异故事

Amber: Hello, Im Amber and youre listening to bbclearningenglish.com. In Entertainment today, we visit the largest art event in the Arab world - the Sharjah Art Biennial in the United Arab Emirates. (A biennial is an event that happens every 2 years.

发表于:2018-12-28 / 阅读(66) / 评论(0) 分类 英语听和读

-Sheldon:Fellow warriors, This is Sheldor the conqueror. Fellow:同伴 warrior:武士 conqueror:征服者 【Sheldor:Sheldon在游戏中的人物名】 战友们,我是征服者Sheldor。 We are about to enter Axidus' fortress. enter:进入

发表于:2019-01-01 / 阅读(83) / 评论(0) 分类 生活大爆炸第二季

Fog Found on Saturn's Moon Titan A study in Astrophysical Journal Letters reveals that Titan may be home to the familiar atmospheric condition known as fog--but made out of methane. Karen Hopkin reports The northeast just had its first big snow of th

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever wondered where the Earth came from, the answer, it seems, is blowin in the windthe solar wind. Or so say scientists who, after examining sola

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 Scientific American(七)月

反射星云是靠反射附近恒星的光线而发光的,呈蓝色。反射星云的光度较暗弱,较容易观测到的例子是围绕着金牛座M45七姊妹星团的反射星云,在透明度高及无月的晚上,利用望远镜便可看到

发表于:2019-01-08 / 阅读(220) / 评论(0) 分类 托福英语

EXPLORATIONS - A Report on Cave Creatures and Ancient VillagesEXPLORATIONS - A Report on Cave Creatures and Ancient Villages BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. This week, we lear

发表于:2019-01-12 / 阅读(167) / 评论(0) 分类 2011年VOA慢速英语(八)月

Senegalese Villages Turn to Solar Power In Senegal, growing electricity shortages are forcing more and more people to turn to one of the country's greatest renewable resources, solar energy. There are no power lines running through the village of Lan

发表于:2019-01-14 / 阅读(72) / 评论(0) 分类 VOA标准英语2011年(五月)

The Aeneid by Virgil 《埃涅阿斯纪》维吉尔 Mark first read the Aeneid while he was studying Latin in high school, and he recountedthe story of Aeneass quest and his desire to build a city that, he said, quoting the text in English, knows no

发表于:2019-01-17 / 阅读(89) / 评论(0) 分类 阅读空间

The chief mate of the Pequod was Starbuck, a native of Nantucket, and a Quaker by descent. 斯达巴克是裴廓德号上的大副。 他是地道的南塔开特土著,一个桂克的后代 He was a long, earnest man, and though born on an icy coas

发表于:2019-01-29 / 阅读(59) / 评论(0) 分类 白鲸记

The Aeneid by Virgil 《埃涅阿斯纪》维吉尔 Mark first read the Aeneid while he was studying Latin in high school, and he recounted the story of Aeneass quest and his desire to build a city that, he said, quoting the text in English, knows no

发表于:2019-02-01 / 阅读(85) / 评论(0) 分类 阅读空间

财大气粗的迪拜不仅拥有世界最高建筑哈利法塔、世界最大人工岛棕榈岛和最大的购物商场,还将打造全球第一家自带热带雨林的高科技奢华酒店。除了7000平米的热带雨林,这家希尔顿旗下的

发表于:2019-02-07 / 阅读(149) / 评论(0) 分类 实用英语

Do you have the guts to part ways with all those broken gadgets, notepads and pens? This 10 step office cleanup guide should have you neat and tidy in no time. Try to spend just one minute on each task, and move quickly. 10. Paper Why its messy: Pape

发表于:2019-02-09 / 阅读(253) / 评论(0) 分类 英语小短文

The relationship between words and their meaning is a fascinating one, and linguists have spent countless years deconstructing it, taking it apart letter by letter, and trying to figure out why there are so many feelings and ideas that we cannot even

发表于:2019-02-09 / 阅读(142) / 评论(0) 分类 英语笔译

Shortly after Copernicus, in the 1580s, an Italian friar, Giordano Bruno, 哥白尼死后不久,在十六世纪80年代,意大利修道士焦尔达诺布鲁诺提出, suggested the stars were suns that likely had their own planets and that the

发表于:2019-02-13 / 阅读(88) / 评论(0) 分类 TED演讲教育篇

How old is the Earth? 地球的年龄有多大? Well, by counting the number of isotopes in a sample of rock that's undergone radioactive decay, 通过对岩石样品中正经历着放射衰变的同位素计数, geologists have estimated the Ear

发表于:2019-02-13 / 阅读(95) / 评论(0) 分类 TED演讲教育篇

It looks like a hand of God reaching out into the cosmos, but NASA says the display is caused by a young and powerful pulsar. Taken by NASA's Chandra X-ray observatory from it's orbiting 360 miles above the Earth, the recently released photo of Pulsa

发表于:2019-02-16 / 阅读(132) / 评论(0) 分类 实用英语

托福考试并列连词及真题解题要点:有关并列连词的命题在TOEEL考试中占有极重要的地位。并列连接词不仅自身是命题的焦点,它还涉及到一些其它的题型,如平行结构,词类、及一致等TOEEL考

发表于:2019-03-02 / 阅读(105) / 评论(0) 分类 托福英语

The chief mate of the Pequod was Starbuck, a native of Nantucket, and a Quaker by descent. 裴廓德号的大副叫斯达巴克,他是个南塔开特土著,也是个桂克的后代。 He was a long, earnest man, and though born on an icy coast, seeme

发表于:2019-03-10 / 阅读(145) / 评论(0) 分类 白鲸记
学英语单词
(4) baby square
age of entry into employment
albaconazole
analphabetics
antistripping additive
ASV (acceleration-switching valve)
be unsatisfied with sth
book smart
Cedrus Mill.
certified colo(u)r
character literal
christening
circular formula
clamp stands
cleaning compound
cleons
coexecutrixes
conjugal role
cynology
delmon
derestricting
dezincs
dicaeum ignipectus
domain-defined attribute
dual homed host
edgewise compression strength
Elatostema longistipulum
electrohydraulic governor
firing-order
flood hydrology
frieze panel
fruance heating
gas-liquid mixture
get married
giovannonis
greetings cards
hair-and-makeup
immersion-type electrode
imperfect market
instruction for sale and purchase
internal missile
iris pallasii fisch.var. chinensis fisch.
jump routine
kalisch
khas-kas
Kitigan
know no boundaries
Kozlova, Mys
kringles
Lugoba
luni-solar precession
machinegunning
male-only
medium breaking
metels
microbrachial fetus
microcolorimetric determination
mumes
musk-scented
Mutazilite
nonsupersymmetric
Ouled Aych
panamarenko
point collocation
Polish sausages
polyself
porthole taper slide guide
prop-jet engine
prophetlike
pursuit curve
pyroarsenates
quarterly report
R (stress ratio)
ratio-test
reduced color
relational theory
relieve someone of something
rotational wind (component)
Ruhrgasol
sambucuss
seismic observation
short-staple cotton
singhania
Spagnolized
sprosser
stalling turn
starting unloader
switching reactor
table of normal quantities
tetradactyly
the Islands of the Blest
trefors
trolley beam
tubulary
union of weak completions
unpeppered
wanle
werner karl heisenbergs
wind wave rose
worldwide network of satellite
YFI
yin pulse more slippery than yang pulse