薄膜超滤法

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(一)月

英语中表示倍数减少的表达方法(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g

发表于:2019-01-17 / 阅读(59) / 评论(0) 分类 英语口译

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(90) / 评论(0) 分类 经济学人科技系列

Going to bed in icy bedrooms, getting up in icy bedrooms, waiting patiently for Mum to spare a little hot water from the great kettle on the hob so that washing was not a teeth-chattering, painful ordeal. One day small Hal started to cough and wheeze

发表于:2019-01-29 / 阅读(75) / 评论(0) 分类 荆棘鸟

第一招:在电脑旁放上几盆仙人掌,它可以有效地吸收辐射。 第二招:对于生活紧张而忙碌的人群来说,抵御电脑辐射最简单的办法就是每天上午喝2至3杯的绿茶,吃一个橘子。 第三招:上网

发表于:2019-02-03 / 阅读(78) / 评论(0) 分类 阅读空间

Drugmakers and antibiotics 制药商和抗生素 The path of least resistance 最省事的办法 Governments reckon that drug firms' research efforts need a shot in the arm 政府认为需要鼓励药企的研发工作 A GROWING worry in medicine is

发表于:2019-02-16 / 阅读(75) / 评论(0) 分类 经济学人商业系列

在我们的生活中,死亡是我们所有人必定会遇到的事情,无论是家庭成员还是宠物,甚至是你都将有终结之时。事实上,每分钟世界上大约就有100人死亡。但在人死之时到底会发生什么呢?

发表于:2019-02-17 / 阅读(95) / 评论(0) 分类 阅读空间

2010上海世博会:日本馆之面观 The Japan Pavilion, which is always among the most popular pavilions during previous World Expos, is expected to attract 17,000 visitors every day,The centerpiece performance of the pavilion will be an opera w

发表于:2019-02-22 / 阅读(79) / 评论(0) 分类 实用英语

Science and technology 科学技术 Microbiomics 微生物组学 A virus shield 病毒防护 Viruses help keep people disease-free 病毒能够帮助人类免遭疾病 THE story of the microbiomethe community of tiny organisms that coexist symbiotica

发表于:2019-02-24 / 阅读(90) / 评论(0) 分类 经济学人科技系列

then, ascending by a ladder to the summit, have a peep down the mouth; 然后,用一架梯子爬到那峰巅去,往下瞧一瞧它的嘴巴。 and were it not that the body is now completely separated from it, 如果它那身体现在不是已跟脑

发表于:2019-03-10 / 阅读(179) / 评论(0) 分类 白鲸记
学英语单词
a ray of comfort
agile software
air bill all risks
al-jumhuriyahs
allisses
anchor and chain proved
balancing clamp
ball retainer
bare metal restore
bebed
burnt clay
carriage-out
case board stained by moisture
chebule
Chernyshkovskiy
circular vent pipe
coastguardsman
coefficient of reproducibility
condones
conical wedge anchorage
conways
corneal marginal degeneration
cutis neuroma
cytosine deoxyriboside
dimensioning lines
djh
e-forum
e-systems
electric tape cloth
electronic wire service
element of fluid
errors of pessimism
es cells
estimated data
eurytopic
FaBfragment
feed preparation techniques
fingerprint expert
framework directive
gas deposit
gas exchange process
griefe
hand scanner
hand vice
hand-operated fruit press
harrowings
hemerocallin
high-definition
hypoadiponectinemia
Ice-slide
insulation rod
keep a promise
key enciphering key
left-hand tool joint
liquability
london business school (lbs)
low brake pedal
low voltage cable line
luminous exitance
magnesium diphosphate
McIvor
microbubble
microsaccharimeter
mini-amplifier
minimum punishment
mycodomatium
NC (no charge)
neuromorphic sensing
nodulle
overbites
overmedicalizes
part-timers
passivized
phase-black
plugger points
polynemic
postwork
presentoir
psychological adaptation
radar screen picture
re-urge
reduction factor power
regulatory compliance
reregistration step
rhexistasy
risk-neutralities
round arch
run length encoding
salt-loaded
series-in-series-out register
shield hole
short-time average value
solar beam plan
special remark
Syzygium hainanense
t-apo
take a stand against sth
Tarrif of Liner Company
thrombolytic agent
velamenta linguae
ven'son
wet embossing