石英聚光镜

probe --n.探针,探测器;vt.(以探针等)探查,查明 procedure --n.程序,手续 proceeding --n.行动,进行,会议录,学报 process --n.过程,作用,方法,程序,步骤,进行,推移;vt.加工,处理 proclaim --vt.宣布,声明,显示,显露

发表于:2018-12-01 / 阅读(112) / 评论(0) 分类 新东方六级词汇

Apple launched its new iPhone 7 last week. 苹果公司上个星期发布了新款的苹果7。 This time, the company is using the slogan This is 7. 这次,苹果公司用的标语是:这就是7。 It's quite dull. But over in Hong Kong, where C

发表于:2018-12-18 / 阅读(57) / 评论(0) 分类 实用英语

The K-T boundary marks the end of the age of dinosaurs, and the beginning of the age of mammals. KT界限层标志着恐龙时代的终点和哺乳动物时代的开端。 But does the K-T boundary really signify the absolute end of all dinosaurs? 不过

发表于:2018-12-28 / 阅读(71) / 评论(0) 分类 侏罗纪搏击俱乐部

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(56) / 评论(0) 分类 英语新闻

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Imagine climbing diamond mountains, or hiking around the graphite shores of a lake of tar. Sound a little sci-fi? Well a new discovery suggests planets like that

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 Scientific American(十二)月

Lucky talismans and charms provide a welcome boost in confidence during the search for The One, match.com has found. 婚恋交友网站默契网(match.com)发现,那些能给人带来幸运的护身符和幸运符能让人在寻找另一半的过

发表于:2019-01-08 / 阅读(41) / 评论(0) 分类 实用英语

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(53) / 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(84) / 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(73) / 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(96) / 评论(0) 分类 生活大爆炸第二季

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(89) / 评论(0) 分类 趣味英语

The goods are available in different qualities. 此货有多种不同的质量可供。 Nothing wrong will happen, so long as the quality of your article is good. 只要商品质量可靠,就不会发

发表于:2019-02-01 / 阅读(67) / 评论(0) 分类 实用英语

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(108) / 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(61) / 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(90) / 评论(0) 分类 实用英语

I have noted that the healthy release of emotion is frequently very unhealthy for those closest to you. Mr. Spock 我已经注意到,对自身有益的情感宣泄常常会伤及周围的亲人。斯波克 Ignoring the often sage advice of the grea

发表于:2019-02-18 / 阅读(43) / 评论(0) 分类 阅读空间

At 3,000 feet, their little porthole was subjected to nineteen tons of pressure per square inch. 到了900米,小舷窗受到的压力高达每平方厘米2.95吨。 Death at such a depth would have been instantaneous, as Beebe never failed to obse

发表于:2019-02-25 / 阅读(67) / 评论(0) 分类 万物简史

Topaz Topaz is a hard, transparent mineral. It is a compound of aluminum, silica, and fluorine. Gem topaz is valuable. Jewelers call this variety of the stone precious topaz. The best-known precious topaz gems range in color from rich yellow to light

发表于:2019-02-25 / 阅读(74) / 评论(0) 分类 双语有声阅读

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(64) / 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(81) / 评论(0) 分类 经济学人综合
学英语单词
administrative time
AHR2526
alkaline rhubarb mixture
angiograph
anthroponomic
ashtonite (mordenite)
bartery
beguiled
biathletes
bring up something
bursting open of trailing switch
carpinus carolinianas
code optimization
coefficient barotropy
coiling drum
concieve
crataegus laevigatas
dance attendance
dense bone
Depofemin
determination of ignition point
didja
discountable bill
discrete-time cellular neural network
dispatching room
distance ga(u)ge
distributing trough
Djezîrla, Djezîrlet
drawing file
drive fast
dunnachies
earth burning
economic principle of motion
engaged workaholic
false miterwort
flower-bud abscission
forecaddied
gameday
gas degeneracy
gross capacity
harmonic lake
heat of hardening
homophobophobia
immersion method
inflight medical analysis
installation time
language less programming
lemuroid
line of equal shear
lockharts
MacGzip
megathermophyte
memoization
microiontophoretically
miscomprehending
morcos
mouse mat
N. R. G.
naima
NAVLIS
non-metallic materials
nonprotruding
note receivable trade
oculogravicillusion
oxidation-inhibited grease
paddy field tractor
Papilio glaucus
parafuscin
pebibyte
pendulum rectifier
Perdasdefogu
persimmon cake
photoelastic data
railss
raspberry ripple
reaction range
recording rain gauge
Reimsbach
retinal venous pulsation
rock chip
row-crop drill
rubidium materials/devices
running-shoes
San Prospero
sandhiller
screw squeeze pump
senior certificate
shamari
soller
sorus
Sphaeriales
strong acidic glutaraldehyde
subapostolic
survivorship policy
thermostatically-controlleds
throw sth in sb's teeth
Thūthibāri
tom-,tomo-
umbreit
viscosity reduction
warm bath method
water thyme