石英反应室

Out of the mists of the Stone Age, this structure has stood since the dawn of recorded history. This rounded tomb called Newgrange has stood on the bend of Ireland's River Boyne for more than 5,000 years. It is massive, distinct and very mysterious.

发表于:2018-12-30 / 阅读(157) / 评论(0) 分类 国家地理2007年

Alisha Ryu In Iraq, the nomination of a former exile with close ties to the United States to become the country's interim prime minister on June 30, has met with with mixed reactions from Iraqis. Most

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 VOA2004(上)--国际时事

THIS IS AMERICA - Artistic Expression in Reaction to 9/11 By Jerilyn Watson Broadcast: Monday, September 06, 2004 WRITER:

发表于:2019-01-07 / 阅读(183) / 评论(0) 分类 This is America

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(86) / 评论(0) 分类 英语新闻

今天我们要学的词是knee-jerk reaction。 Knee-jerk reaction, 膝跳反应,意思是本能的第一反应。 Investors' knee-jerk reaction to the market downturn led to a sell-off, 投资人对市场下滑作出的本能反应造成股价暴跌

发表于:2019-01-09 / 阅读(152) / 评论(0) 分类 英语单词荟萃

By Michael Bowman Washington 19 February 2008 Reaction from around the world to the retirement of Cuban President Fidel Castro has been mixed and cautious. From Washington, VOA's Michael Bowman reports. Fidel Castro's retirement formally ends the rul

发表于:2019-01-09 / 阅读(90) / 评论(0) 分类 VOA常速英语2008年(二月)

Kenyan Reaction to Kenyatta Victory Decidedly Mixed Kenya's Independent Electoral and Boundaries Commission says Uhuru Kenyatta secured a slim majority - 50.07 percent of the vote. That eliminated the need for a runoff against his main rival, Raila O

发表于:2019-01-14 / 阅读(133) / 评论(0) 分类 VOA标准英语2013年(三月)

今天我们要学的词是knee-jerk reaction。 Knee-jerk reaction, 膝跳反应,意思是本能的第一反应。 Investors' knee-jerk reaction to the market downturn led to a sell-off, 投资人对市场下滑作出的本能反应造成股价暴跌

发表于:2019-01-16 / 阅读(183) / 评论(0) 分类 英语每日一词

Take a look out your window, put on your glasses if you wear them. 向窗外张望一下,有必要的话,戴上眼镜。 You might want to grab a pair of binoculars, too, or a magnifying lens. 也许你还想拿副望远镜或是放大镜。 Now,

发表于:2019-01-17 / 阅读(87) / 评论(0) 分类 TED演讲教育篇

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(118) / 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(101) / 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(117) / 评论(0) 分类 生活大爆炸第二季

Russias Reaction Against Gay Rights Starts in St Petersburg MOSCOW Russia has become the worldwide target of gay activists for its new law banning gay propaganda. St. Petersburg is the birthplace of Russias reaction against gay rights. In St. Petersb

发表于:2019-02-01 / 阅读(134) / 评论(0) 分类 VOA常速英语2013年(九月)

It didnt take long for the Brazilians to rewrite the norms of Olympic fandom. 巴西人没用几天就改写了奥运会观赛规则。 The list of Olympic participants targeted by Brazilian boos is long and varied: Russians, due to its doping scanda

发表于:2019-02-01 / 阅读(116) / 评论(0) 分类 趣味英语

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(136) / 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(90) / 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(123) / 评论(0) 分类 实用英语

Although Beebe nearly always gets the credit, 虽然功劳几乎总是归于毕比, it was in fact Barton who designed the first bathysphere (from the Greek word for deep) and funded the $12,000 cost of its construction. 但设计并出资1200美元来

发表于:2019-02-25 / 阅读(97) / 评论(0) 分类 万物简史

Swiss watches and the Apple Watch 瑞士手表与苹果手表 It's not about time 这和看时间没有关系 Traditional watchmakers are confident they can see off Apple's new bauble 传统手表制造商有信心看到苹果华而不实的新玩意儿

发表于:2019-02-25 / 阅读(92) / 评论(0) 分类 经济学人商业系列

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(106) / 评论(0) 分类 经济学人综合
学英语单词
Act of Oblivion
after hyperpolarization potential
albar
anthracene brown
aortoptosis
apical line
apse line
arched truss
ataxinomic
aurignies
balance of payments position
barium methylate
blood-forming
borogen
bran koji
buried river
burner indicator
Buyant-Ovoo
coffea robustas
coll-prophet
common lead correction
comptes
consultant firms
contact current
convallamaroside
cover plates
crime of kidnapping for ransom
culasse
dalmatian pyrethrums
disk seeder
distention of aorta
ecstatic dance
Energia Rocket
enlarges
equality of persons
external graph
febriculose
fiberwoods
filter technique
fireship
flywheel belt pulley
for ever and a day
full-functional dependency
fuming furnace
geobiocoenosis
handshake control
heat stroke
heavy duty millinng cutter
herbaceous cutting
history data
hurriquake
Institutional School
intensive parameters
involucral
IP CV (intermediate pressure control valve)
jacquard upholstery brocade
jhonny
lambrecht's polymeter
lifepak
light-weight warning radar station
Lwentobo
mariettans
material procurement
membrane oxygenator
misconnecting
Mona.
nawas
non-catalytic
noncarriers
nonevangelical
OM (operating memory)
once command
over-cultivations
p-sulfanilylbenzylamine
pa'anga
pantonight
part brass rags with
partial loss of goods
permanent change of station
pitch of beat
power fuel consumption meter
prenyls
pulse-stretching circuit
salafist
Sarcodon violascens
Seleucus
self-services
soul-binding
sphero phorus necrophorus
split cotter
taft joint
tandem formation
tetraisoamoxy-silicane
theory of flexure
tin(iv) triiodide monochloride
Turgeau
two-minute hate
uncip
unm unmarried
ware clay
weenies
Weiss coupling