[网络] 石英净砂岩;石英砂屑岩

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(56) / 评论(0) 分类 PBS访谈商业系列

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(77) / 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(85) / 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(43) / 评论(0) 分类 阅读空间

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(61) / 评论(0) 分类 实用英语

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(62) / 评论(0) 分类 经济学人综合
学英语单词
Addington, Henry, Viscount Sidmouth
aggregate consumption function
ammonium bromoplatinate
attastes
attended mode
attenuata
audio-tutorial method
avogardro's law
barracans
Bataklιk Gölü
beam-width
Birkhoff's theorem
borsig
business situation
calcining and quenching
calphad
Chapaleofu
chomatograph-mass spectrograph
closed glands
conlangers
contingency response program
counter top basin
critical course and depth monitor
cybister japonicus
danilenko
device managers
dickmeyer
diginin
dischromatopsy
emeu
engineering geological classification of rock mass
ethylene chlorobromide
extension of upper limb
fibre maturity
Fochville
function device
gingival epithelium
grade A nickel
greater orders
greenwing
gymnopatagus magnus
hasbarats
have a shy at
have the time
high-energy nuclear physics
intertidal pool
inverse heating rate curves
isla
japalura brevipes
kiafricans
kicking
La Colina
leaching residue
leukocytic alexln
looping in
make time with
mechanical interaction
mesomethylene carbon
Microantigorite
millage tax
milsnooker
moitee
mother-qi
multilinear functional
Mumcular
Mungindi
Nambale
nonpayers
ominami
open sunshine
OSRB
pig-sty
Pomir, Dar'yoi(Pāmīr, Daryā-ye)
pre employment training
pressure log
primary hemorrhagic thrombocythemia
propyliodone
proveditors
prunellin
raps
relative wind speed
relativistic fluid dynamics
rotating field magnet
sakhaite
sbarroes
scoole
secludedness
semi-muffle lehr
simatic
smooth muscle fibril
sonar operator trainer
tenor of a deed
textile film
the dragon boat festival
transistor maximum available power gain
uncraftily
Verrucingulatisporites
wakeboard
water injection equipment
wet aircooler
whole drawn tube
wrongfoots