音标:[əkˈseləreitid ˈhɑ:dəniŋ] ;
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The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2018-12-11 / 阅读(235) / 评论(0) 分类 英语讨论

雅虎新闻:为什么欧洲超市里的鸡蛋只放在普通货架上,而美国的鸡蛋则需要放在冷藏区? 鸡蛋为什么要冷藏 Yahoo.com: Why is it that European eggs are stored on supermarket shelves while American eggs chill in t

发表于:2019-01-01 / 阅读(224) / 评论(0) 分类 双语趣听精彩世界

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(220) / 评论(0) 分类 英文名句短语

463 、 自感量 self-inductance 464 、 自感应 self-induction 465 、 色彩;颜色 colour 466 、 色调 tone 467 、 色环 colourwheel 468 、 行星齿轮;周转齿轮 epicyclicgear 469 、

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 英文名句短语

You've probably heard the expression a heart attack on a plate. Maybe its fettuccini alfredo. Or maybe its a bacon cheeseburger, covered in batter and deep fried to artery-clogging perfection. Either way, it's clear that our modern diet is not always

发表于:2019-01-08 / 阅读(188) / 评论(0) 分类 Scientific American(十一)月

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 Scientific American(十)月

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 英文语法词汇

accelerated accomplished achieved adapted administered advised affected analyzed appointed applied arranged assessed assisted attained balanced broadened budgeted built calculated cataloged chaired compiled completed composed computed conducted conso

发表于:2019-01-17 / 阅读(163) / 评论(0) 分类 实用英语

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(245) / 评论(0) 分类 60秒科学

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(210) / 评论(0) 分类 科技之光

By Gilbert da Costa Abuja 15 June 2007 West African leaders concluded a one-day summit in the Nigerian capital Abuja with a commitment to speed up turning their region into a border-free zone by 2020. For VOA, Gilbert da Costa has this report. (From

发表于:2019-02-04 / 阅读(244) / 评论(0) 分类 2007年VOA标准英语(六月)

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(227) / 评论(0) 分类 英文语法词汇

摆脱特困户Fight back with caffeine but do not overdose咖啡虽好,可不要贪杯哦! A cup of coffee or tea that contains a good amount of caffeine is good for the health, and is important to keep us alert for important occasions, such a c

发表于:2019-02-23 / 阅读(158) / 评论(0) 分类 英语听力广播—Listening

Antibiotics, as the name implies, work against life, or more specifically against living cells. Since our bodies are also made up of living cells, the antibiotics have to distinguish between the cells in our bodies and the cells of the bacteria causi

发表于:2019-03-06 / 阅读(203) / 评论(0) 分类 英语时差8,16
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acetobacter roseum
action-thriller
airplane flight dynamics
alactasia
ammocolous
antihaemolysin
aphanitic
balmaceda
Ban Pa Phayom
Basolan chrome dye
benzquinamide
calcinator
calycinar
casting about
Chiskova
ciguatoxic fishes
cluth shoe
complete valuation
CR constant
ctenophora (dictenidia) formosana
cylindrical worm
designatory term
double hull ship
elegant theory
embourgeoise
enclosed switch pannel
Estavayer-le-Lac
european atomic energy community (euroatom)
flatter oneself that...
fluidic stabilizer
form culture
fragment of pottery
fundholdings
gnathoplegia
great grosses
grilloes
helium variables
heterotactic unit
hungry aircraft
hydroarch succession
income terms of trade
individual capital
infra-red (ir)
ingot pattern
interlab comparison
ironclad switchgear
kaique
kousky
Kriol
Kökarsfjärden
Landau-Ginzburg theory
lcfu
line echo cancellation
lower hybrid frequency
marcelines
medical vacuum pump
Melchior, Lauritz (Lebrecht Hommel)
mental fart
merosystolic
minor-lobe angle
mmtce
mylopharyngeus
next bit
occlusion line
official residence
oligacanthus
on the wrong side of the door
oversow
partie de plaisir
perry masons
plastic ball
privilege money
pro-line
pudic
pyrophosphorite
radiokymograph
re-dials
reaccentuated
retainings
Saldus Rajons
salesgirl
sao simao
sciatic neuralgia
setly
spike tooth flexible harrow
spring rockers
stem pressing
swap file
talebearing
tall talk
telescope drivingsystem
teletext data-line
tennesseean
tree house
trils
unborn child
unilateral congenital ichthyosiform erythroderma
variable diameter ram
verrone
VP-389
wearmouths
wrongmindedly