霍金面积定理

By their very definition,black holes are 1) objects which are not supposed to 2) emit anything .It therefore seemed that the area of the 3) event horizon of a black hole could not be regarded as its 4

发表于:2018-11-28 / 阅读(230) / 评论(0) 分类 疯狂英语2002年

[00:02.88]And here we have some of the basic instruments and tools 这些是19世纪船员 [00:06.08]used by 19th-century seamen. 使用的基本工具和装备 [00:09.04]It's all for sale, by the way. 全都有打折 [00:09.20]This here is the quadr

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 听电影学英语-变形金刚

Physicist Stephen Hawking said people should return to the Moon and go to Mars because leaving Earth may be the only way to save humanity. Hawking said that as Earth faces climate change and pressure on natural resources, human beings need to reach b

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 2017年VOA慢速英语(七)月

[00:04.78]Reading NO BOUNDARIES [00:09.64]Imagine this:you are twenty-one years old [00:15.10]and a promising graduate student at one of the top universities in the world. [00:21.76]One day,your doctor tells you that you have an incurable disease [00

发表于:2018-12-13 / 阅读(233) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

[00:03.68]astronomy astronomer biochemistry geophysics [00:11.40]天文学 天文学家 生物化学 地球物理学 [00:19.12]atmosphere solar system solar system [00:26.64]大气层 太阳的 系统 太阳系 [00:34.17]Big Bang violent solid explod

发表于:2018-12-13 / 阅读(186) / 评论(0) 分类 高中英语人教版必修

Unit 8 I'll help clean up the city parks. [00:05.88]SECTION A [00:09.04]1b Listen and match the first line and second line of each conversation. [00:49.42]2a A group of students are planning a City Parks Clean-UP Day. [00:57.97]They are talking about

发表于:2018-12-17 / 阅读(354) / 评论(0) 分类 新目标初中英语九年级(全一册)

Black holes got their name because light can't escape them, beyond a certain radiusthe event horizon. But in 1974 Stephen Hawking proposed that quantum effects at the event horizon might cause black holes to benot completely black. Hawking said that

发表于:2018-12-24 / 阅读(119) / 评论(0) 分类 2016年Scientific American(八)月

SCIENCE IN THE NEWS - Stephen Hawking and Black Holes / Quantum Theory By Caty Weaver Broadcast: Tuesday, August 17, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Dought

发表于:2019-01-07 / 阅读(161) / 评论(0) 分类 科技之光

第一档:Companion of Honour (荣誉勋爵)。 全世界只有65人,授予对国家有重要意义并做出突出贡献的人,获得者可在名字后面加CH后缀。比如,霍金教授的名字加头衔是Stephen William Hawking, CH, CBE,

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 英美文化

[00:42.50]1.What's the weather like? [00:59.66]It's a bit windy. [01:10.90]2.Where is the old man going to travel tomorrow? [01:20.64]The Summer Palace. [01:30.78]3.Does he often have difficulties in his wheelchair? [01:44.93]Seldom. [01:54.08]Why is

发表于:2019-01-10 / 阅读(202) / 评论(0) 分类 高中英语人教版高二

[00:02.44]第20单元 残疾 [00:04.88]Lesson 77 1 dialogue [00:08.27]第77课 1 对话 [00:11.65]Sun Yao meets a tourist outside a hotel in Beijing. [00:14.38]孙尧在北京一家旅馆外遇到一个旅游者。 [00:17.11]SUN YAO:It's a bit windy

发表于:2019-01-10 / 阅读(284) / 评论(0) 分类 高中英语人教版高二

Despite Paralysis, Hawking's Mind Soars When he turned 70 in 2012, Hawking was honored with a special exhibit at Londons Science Museum. The tribute gave visitors an inside look at the life and work of one of the world's greatest minds. We have some

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2013年(一月)

RACHEL MARTIN, HOST: One of the most famous scientists of our time has died. Stephen Hawking was a theoretical physicist whose early work on black holes transformed how scientists think about the nature of the universe. But his fame wasn't just a res

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 2018年NPR美国国家公共电台3月

-Sheldon: Your argument is lacking, in all scientific merit. 你的论点完全缺乏科学论证。 argument: 论点 lack: 缺乏 scientific: 科学的 merit: 价值 It is well established Superman cleans his, uniform by flying into Earth's yellow s

发表于:2019-01-28 / 阅读(255) / 评论(0) 分类 生活大爆炸第二季

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-02 / 阅读(175) / 评论(0) 分类 英语新闻

1. There are still faint glimmers of civilization left in this barbaric slaughterhouse that was once known as humanity. 1.在这野蛮不复文明的世界里,尚有一丝人性的微光。 M. Gustave (Ralph Fiennes), The Grand Budapest HotelM古斯塔

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 英语口语

数学常用短语与从句 Phrases or clauses frequently used in mathematics 常见的涉及运算的短语或句子 1. Differentiate both sides of the equation and we get... Integrate both sides of the equation and we get... 2. Differentiating both sides of the equatio

发表于:2019-02-07 / 阅读(151) / 评论(0) 分类 英文语法词汇

abandon vt.放弃, 遗弃 (90-6, 91-6,92-1,93-1,95-1, 95-6,98-6,99-6,02-6,05-1,06-12,07-6) After driving many of the animals around them to near extinction, people were forced to abandon their old way of life for a radically

发表于:2019-02-09 / 阅读(168) / 评论(0) 分类 大学四六级阅读

The rollout of the gleaming craft marks Virgin Galactic's return to the race to become the world's first major private space tourism company. The new passenger spacecraft is expected to take thrill-seekers, researchers and commercial customers on sho

发表于:2019-02-18 / 阅读(194) / 评论(0) 分类 英语新闻

If Hollywood ever had a lesson for scientists it is what happens if machines start to rebel against their human creators. 如果说好莱坞曾经给科学家们一个教训,那一定是机器人开始反抗它们的创造者人类。 Yet despite t

发表于:2019-02-18 / 阅读(137) / 评论(0) 分类 阅读空间
学英语单词
accentual phoneme
albiet
alibhai
Alifkulovo
aliphatics
angulization
antehumeral
apartelles
arsenic pentaiodide
beau jour
Beinn Stumanadh
biotransformative
blowing mud
bottom level
bullsh
Burlafingen
caryopsis
centroidal frequency
check angle
cholelithophone
class attribute
compulsory arbitration settlement
condition break-point instruction
conjugate double bond
constituter
continued labelling
dasht-e-luts
diplacusis uniauralis
divorce a vinculo matrimonii
dog-tick
ecological differentiation
electrine
envelopments
equivalent-to-element
ethylene radical
exploit an advantage
extrapolated boundary
factor representation
ferrithorite
financial magnates
gas fracturing
gelperin
generation function
glass paper
green electetrode
Hansboro
hypocrisis
in the nick
is planning
Joe Six-packs
Kikuchi pattern
Korsakov's syndrome
last exit time
liferent
loose warp
Macrodex
maritime warfare
mechanomorphism
Methyclodine
mid-towns
mottled paper
Männlifluh
norma frontalis
normal DC restoration
normenthane
Olea aquifolia
otitis mycotica
overcunning
overgeneralization
painted beauty
palmar carpal ligament (or volar carpal ligament)
peacefulnesses
power takeoff shifter ball spring
public service facility
put the clamps on
pyrre
Ramygala
rendered down
rosmersholm
sales drive
set something to music
shuffle mode
Singapore Botanic Gardens
spermatopathia
spring dynamic deflection
squeeze-molding machine
substitutings
swivel belt sander
tackle clause
telemetering transducer
tension-time index
Tersef
the seal of love
ting ta yeh
Titus Maccius Plautus
Traditional IRA
trench-level
Two-Way Quote
user-controlleds
vexillum coccineum
wedge penetration test
zink