格林尼治平天文时

What isis the future outside the Marilyn Science Center.it's a full scale model of NASA'S James Web space telescope.Scientist believe the real thing will redefine our understanding of our place in the universe. It will be so unique it can look furthe

发表于:2018-12-02 / 阅读(166) / 评论(0) 分类 CNN2011年(十一)月

PartI Getting ready B. 1.man: What time do you have? Woman: I have a quarter to five. Man: Excuse me? Whats the time? Woman: A quarter to five. 2.woman: What time is it? Man: its 10:15. Woman: are you sure? My watch has 10;30. Man: your watch must b

发表于:2018-12-03 / 阅读(233) / 评论(0) 分类 Listen this way听力教程

As you leave the castle area, you can stroll through the Malá Strana or Lesser Quarter tuck ed at the foot of the hill. The neighborhood, one of the best preserved in the city, prospered when upper-c

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 其他文化

Time is One of the Great Mysteries 时间是最难解的谜团之一 From VOA Learning English, this is Science in the News. I'm June Simms. Our program today is about a mystery as old as time. Bob Doughty and Sarah Long tell about the mystery of tim

发表于:2018-12-16 / 阅读(100) / 评论(0) 分类 2014年VOA慢速英语(一)月

Rare Astronomical Event to Occur June 5-6 Skywatchers on all seven continents will get a chance to witness an astronomical rarity on June 5 or 6, the transit of the planet Venus. It is likely the last time anyone alive today will have a chance to vie

发表于:2018-12-16 / 阅读(123) / 评论(0) 分类 VOA标准英语2012年(六月)

accurate 准确的 all over the world 全世界 be connected with 与有联系 be immense size 外型巨大 be responsible for 对负责任 burn down 烧毁 check 检查 erect 建起 give time 报时 go wrong 出错 Greenwich 格林尼治 microphone 麦

发表于:2018-12-17 / 阅读(96) / 评论(0) 分类 新概念英语第二册单词MP3

A:Did you set your clock forward for daylight savings time? B: What? Why do we have to do that? A: Well, at the start of the spring we usually have more daylight in the mornings and less in the afternoon. This is basically due to our position on the

发表于:2018-12-25 / 阅读(104) / 评论(0) 分类 纯正地道美语

Imagine getting on a train at twelve noon and heading out on a four-hour trip to another town. 设想一下:您正乘坐一辆中午12点整出发的火车前往另外一个城市,路途耗费4个小时。 Youd expect to arrive at four oclock in

发表于:2018-12-28 / 阅读(135) / 评论(0) 分类 初学者听力文摘精选

[00:02.25]From 1912, Einstein began to study the science [00:06.75]of space and time. [00:09.94]In 1921, he received the Nobel Prize [00:13.53]for his research work.Besides the Nobel Prize, [00:18.65]Einstein was also awarded the Copley Medal [00:22.

发表于:2018-12-29 / 阅读(182) / 评论(0) 分类 外研社新标准初中英语九年级

(woman) Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his or her time analyzing data and may only be at the telescope a few

发表于:2018-12-30 / 阅读(139) / 评论(0) 分类 托福听力短文

Why Was Greenwich Standard Time Created? Imagine getting on a train at twelve noon and heading out on a four-hour trip to another town. Youd expect to arrive at four oclock in the afternoon, right? But before the last few decades of the 19th century,

发表于:2018-12-31 / 阅读(111) / 评论(0) 分类 英语听力文摘 English Digest

I had thus learned a second fact of great importance: 我还了解到另一件重要的事, this was that the planet the little prince came from was scarcely any larger than a house! 就是他老家所在的那个星球比一座房子大不了多少。

发表于:2019-01-01 / 阅读(111) / 评论(0) 分类 小王子

So, we have devices to mark the passing of time. But what time is it now. Clocks in different parts of the world do not show the same time at the same time. This is because time on Earth is set by the sun's position in the sky above. We all have a tw

发表于:2019-01-22 / 阅读(118) / 评论(0) 分类 英语时差8,16

So when a hopeful and softspoken minister got in touch to ask if they had any usable field charts for hunting supernovae, the astronomical community thought he was out of his mind. At the time Evans had a ten-inch telescopea very respectable size for

发表于:2019-01-29 / 阅读(107) / 评论(0) 分类 万物简史

Part 3. The Time Ball. Keywords. time ball, drop, time signals, tradition. Vocabulary. install, observatory, revive, sweep, viable, hoist, gravity, mechanism, aluminum, flavor, sponsor, Greenwich, Miami, Atlanta. A. Listen to some statements about th

发表于:2019-02-03 / 阅读(112) / 评论(0) 分类 step by step 3000 第一册

Questions 12-20 The elements other than hydrogen and helium exist In such small quantities that it is accurate to say that the universe somewhat more than 25 percent helium by weight and somewhat less than 25 percent hydrogen. Astronomers have measur

发表于:2019-02-05 / 阅读(174) / 评论(0) 分类 托福英语

The Royal Observatory Neil: Its the Prime Meridian line. Yang Li: Its the centre of world time and space. Neil: Its the Royal Observatory at Greenwich. Im David Rooney and Im the Curator of timekeeping here at the Royal Observatory in Greenwich. Well

发表于:2019-02-15 / 阅读(110) / 评论(0) 分类 英语时差8,16

Earth's days are getting longer but you're not likely to notice any time soon it would take about 6.7 million years to gain just one minute, according to a study published last Wednesday. 据上周三公布的一份报告显示,地球的白天时间正

发表于:2019-02-16 / 阅读(133) / 评论(0) 分类 英语新闻

Do you know the time? 你知道时间吗? Time is a very complex thing. Were surrounded by it, yet all too often we feel like we dont have enough of it. 时间是个非常复杂的东西,它无处不在,又常常让我们感觉不够用。 Some

发表于:2019-02-18 / 阅读(153) / 评论(0) 分类 英语美文

The few craters that remained evident on Earth (most had been eroded away) were generally attributed to other causes or treated as fluky rarities. 一般来说,地球上仅有的几个明显的坑(大多数已经被侵蚀干净)要么被归于别的原

发表于:2019-02-25 / 阅读(137) / 评论(0) 分类 万物简史
学英语单词
-mat
above ground organ
adjacent top-level goal
ajiva
alkaline solution
ankle-high
anteosaurids
at the very moment
atmospheric riser
back head brace angle
Bernay's sponge
Brehan
brewing agent
cardinal-bishop
Cavendish, Henry
chakka
chapuisat
chronic inflammation
clarification filtration
Conneautville
degree integral
derailment due to jumping of wheel-flange on rail
deuteronic
distribution on reciprocal terms
dividendus
double beam densitometer
earthquake swarms
endogastric
epermeniid
feed-hopper
fissurae longitudinalis cerebri
fontainbleau
foul land
gabandi (gavbandi)
galactagogin
Gentiana faucipilosa
heder
heterosmia
host diagnosis
hyphodontia pruni
hypopigmenter
Igabi
industrial royalties
interlapse
intrinsic permeability
Kirghiz
large core storage
logical flowchart
mdph
megarich
Menningen
minimum operating pressure
nailing
nautical plotting chart
nomenclature of asteroids
nonreturn-to-zero change recording
Norreis
on hand inventory
other accrued expenses payable
p-Nitrosodiphenylamine
pairs'
parolfactory area
pollinia luteola
ponticulus nasi
pressure-wave travel time
put a ban on
radura
rail height
rest-cure
Rhododendron kyawii
samprasarana
Schizophragma megalocarpum
screen planting
self-sufficiently
Senorbi
set the stage
SHF signal generator
single isolated bubbles
single mode behaviour
single-digits
sludge digestion tank
solid masonry unit
state quality standards
stepsize
storage stack
straetlingite (str?tlingite)
studdery
sugar refining
supplementary benefit
supply dropper aircraft
surfon
tankcar
target glint
telled
temperature compensating circuit
thymic humoral factor
triangular square
upsedoun
valve base patch
went like a bomb
Yp-syndrome
zeroload