[化] 熔凝石英

But the glyptodont wasn't a reptile. So what was it? There is a relative of the glyptodont thats still alive today. It's the armadillo and it's a mammal, the only mammal with this kind of armor in the whole of North America. It may give us some idea

发表于:2018-12-03 / 阅读(74) / 评论(0) 分类 探索与发现2012年

Robots have at least one unfair advantage over human workers: they do not pay income tax. 与人类劳动者相比,机器人至少有一个不公平的优势:不用缴所得税。 Bill Gates, co-founder of Microsoft and the worlds richest man, th

发表于:2019-01-07 / 阅读(59) / 评论(0) 分类 英语新闻

1. The Bush administration and Congress are working through the weekend to hammer out a Wall Street rescue plan. President Bush is asking lawmakers to let the government buy 700 billion dollars in bad mortgages from US financial institutions for the

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 美联社新闻一分钟2008年(九)月

This is AP News Minute. Investigators in Illinois say a police officer whose fatal shooting triggered a massive manhunt committed suicide. Police say the officer carefully staged his death because he was about to be exposed as a thief. The British go

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 美联社新闻一分钟2015(十一)月

Students Fuse Art from Shattered Glass BETHESDA, MARYLAND When Lynda Slayen first discovered fused glass about 10 years ago, she immediately fell in love with the technique. Ive always loved glass. I collect glass. I have a lot of antique glassand th

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2014年(一月)

What is mother for? M is for the million things she gave me. O menas only that she 's growing old. T is for the tears she shed to save me. H is for her heart of purest gold. E is for her eyes ,with the love-light shining. R means right ,and right sh

发表于:2019-01-17 / 阅读(78) / 评论(0) 分类 白领英语晨读

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(93) / 评论(0) 分类 实用英语

JUDY WOODRUFF: And now to a second tech story, this about the public launch of Twitter.The social media giant announced late yesterday that it plans to raise $1 billion by offering shares soon through what's called an IPO. Started just seven years ag

发表于:2019-01-22 / 阅读(81) / 评论(0) 分类 PBS访谈商业系列

Oh, perfect, perfect, perfect. Now were seeing the fireball come in, its brighter than the Sun and then, Kapow, it hits the surface. Jeez! This whole region, downrange, would have been incinerated. It would have been incinerated just by this plasma,

发表于:2019-01-23 / 阅读(60) / 评论(0) 分类 探索与发现2014年

The Donkey and the Statue A donkey was once chosen to carry a holy statue through the town.Crowds of people came from all over the countryside to see the procession.They lined both sides of the street,pushing and jostling to get nearer to the f

发表于:2019-01-28 / 阅读(98) / 评论(0) 分类 趣味英语

What? No, don't put me on hold. on hold:等着通电话 什么? 别啊,别让我再等了。 -Howard:Do you believe him? 能相信吗? Normally around women, he has the personality of a boiled potato. Normally:通常 personality:个性 bo

发表于:2019-01-28 / 阅读(101) / 评论(0) 分类 生活大爆炸第二季

Fashion trends keep changing. Every season designers seem to enjoy surprising people with something new. 时尚潮流千变万化。每到新的一季,设计师们似乎都热衷于用新鲜事物惊艳我们的眼球。 This spring is no exception

发表于:2019-02-01 / 阅读(109) / 评论(0) 分类 阅读空间

Theres a zillion characters in Game of Thrones, even after a bunch of them have been brutally bumped off. But among the likes of Tyrion, Bran, Dany, and pals, whos really the main character? A team of mathematicians used a power far beyond Melisandre

发表于:2019-02-07 / 阅读(66) / 评论(0) 分类 阅读空间

This is AP News Minute. 1. In a stunning move, house majority leader Kevin McCarthy has withdrawn his candidacy for speaker, and the election for the position has been postponed. Republican lawmaker said McCarthy told colleagues at the start of the G

发表于:2019-02-11 / 阅读(118) / 评论(0) 分类 美联社新闻一分钟2015(十)月

What Would You Ask Her? 你会向她提什么问题? One question has intrigued art lovers around the world for generations: what is the secret behind the Mona Lisas enigmatic smile? Well now they have the chance to ask her directly, thanks to a new

发表于:2019-02-13 / 阅读(66) / 评论(0) 分类 英语听力精选进阶版

Aquamarine 海蓝宝,兰玉 Garden Crystal 绿幽灵 Azurite 兰铜矿 Aventurine 砂金水晶 Amethyst 紫水晶 Ametrine 紫黄晶 Amber 琥珀 Emerald 翠玉 Onyx 黑玛瑙 Opal 蛋白石 Obsidian 黑耀石 Carnelian 红玉髓 Calcite 方解石

发表于:2019-02-13 / 阅读(95) / 评论(0) 分类 实用英语

A: Ha-ha, it's really a good news. A: 哈哈,真是个好消息。 B: What makes you so happy? B: 什么事情让你那么高兴啊? A: Jay Chou will hold a live concert in Beijing next month. A: 周杰伦下个月将会在北京举办一场现场音

发表于:2019-02-15 / 阅读(129) / 评论(0) 分类 英语脱口秀之流行时尚

CHANGSHA, July 5 (Xinhua) -- A section of a highway running near a major river in central China's Hunan Province caved in early Thursday, engulfing a passing vehicle and killing at least one person aboard. The cave-in, near the Poly International Pla

发表于:2019-02-17 / 阅读(106) / 评论(0) 分类 英语新闻

The exhibitions organiser Wang Hui spent two years preparing the collection with a team of over 400 digital artists in South Korea, at a cost of around 50m yuan. He says, What's special about this is that it's the first time 3D technology, holographi

发表于:2019-02-23 / 阅读(56) / 评论(0) 分类 英语时差8,16

George Daniels 手握乾坤:制表大师乔治丹尼尔斯 George Daniels, master watchmaker, died on October 21st, aged 85 近250年来最伟大的制表师乔治丹尼尔斯(George Daniels)于10月21日去世,享年85岁。 A SCHOOLBOY once

发表于:2019-02-25 / 阅读(86) / 评论(0) 分类 经济学人综合
学英语单词
admission cam
after someone's blood
AID-like syndrome
amical
apply the screw to someone
arch principle
awous
back-up reference station
Baikanthpur
ballymores
bead plane
berth number plate
bibliomanian
bostrychid
cargo spotting attachment
ceiling crab
central-local
chinovariscite
colligations
compacting width measurement
Corydalis glycyphyllos
crack driving force
critical distance
culinarian
dc beta
delerious
Digital Touch
Dirksland
disk magazine
double-precision quantity
drop and continue
emphysema of lungs
flightpath computer
frictiongear
fuel transfer gate
funiculus ventralis
graphics projector
Harvey County
horizontal filter-well
hourglass tumor
hybridizability
hydraulic blow
interface composition
isordil
jiu-jitsu
joachims
Kolbe-schmitt synthesis
labour statute
laser receiver
leese
Lepontic
Lysimachia nanpingensis
Magola
market-watcher
mean high water spring tide
modern analysis
money wage rate
multiple resonant line
Neoliponyssus
nuclear energy change
occupational therapies
panicles
paroxysmal hyperthyroidism
peak overlap
Pentraeth
Platanthera tipuloides
positive driver type supercharger
preslaughter weight
private health policy
pyramiding
raster irregularity
reflowings
Reuchlin, Johann
rhinoscleroma bacillus
root-bark of tree peony
rotation net
second-stage graphitization
selective reinforcement
semiconductor heat conductivity
Semo
shaped pressure squeeze board
skogens
sneeze at
sponge upon
state-system
static brush
substra
sx.
symmetrical short-circuit
take-and-bake
tea plant pruning machine
tell its own story
time interval selector
to initialize
tomika
tonnage laws
traveloguers
tuberculum dentale
ungratefulness
viraginity
write once read many optical disc
zomaxes