[医] 己二胺

There are many arguments about the advantages and disadvantages of examinations. Some people think that examinations can help them review the lessons regularly, while others maintain that too many examinations have frustrated them. To me I think an e

发表于:2018-11-28 / 阅读(198) / 评论(0) 分类 疯狂英语易背作文

[00:00.00]Module 1 LEARNING METHODS [00:05.54]Unit 3 Some of the exams were very difficult. [00:11.24]4 Listen and complete. [00:15.06]Mum,I have my report here. [00:18.39]Great. Can you give it to me,please? [00:21.26]Sure. [00:22.78]Oh, this is for

发表于:2018-12-04 / 阅读(175) / 评论(0) 分类 外研社新标准初中英语九年级

New IMAX Space Documentary Brings Images to Life 新的3D IMXA给生活带来新的享受 What we watched then were blurry and grainy TV transmissions. Now, the 45-minute IMAX documentary puts the aud

发表于:2018-12-08 / 阅读(127) / 评论(0) 分类 VOA2005(下)--环境科学探索

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(97) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(149) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(108) / 评论(0) 分类 初学者听力文摘精选

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(168) / 评论(0) 分类 60秒科学

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(151) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(187) / 评论(0) 分类 农业与发展

By Nancy Steinbach EDUCATION REPORT -July 25, 2002: SAT Examination This is the VOA Special English Education Report. Each year, millions of people around the world apply to study at American colleges

发表于:2019-01-06 / 阅读(132) / 评论(0) 分类 教育与新闻

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 VOA2003(下)-环境与健康

Technology Report - Scientists Develop Smartphone App for Eye Exams This is the VOA Special English Technology Report. More than two hundred eighty million people around the world have vision problems or are blind. The World Health Organization says

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2011年VOA慢速英语(五)月

'Terrorists in Love' Examines Islamic Radicals How does a young man transform from a law-abiding middle-class citizen into a terrorist? Ken Ballen, a former federal prosecutor, spent five years trying to find answers to that question. The result is a

发表于:2019-01-13 / 阅读(136) / 评论(0) 分类 VOA标准英语2011年(十一月)

The parents of brain-damaged Terri Schiavo have ended their appeals in the federal court system following another ruling against them by a three-judge panel in Atlanta, Georgia. The Florida Circuit Court Judge who ruled to disconnect their daughter's

发表于:2019-01-19 / 阅读(144) / 评论(0) 分类 VOA双语新闻 Bilingual News

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(174) / 评论(0) 分类 经济学人科技系列

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 VOA常速英语2013年(十月)

By Scott Stearns Dakar 10 November 2009 Prosecutors at the U.N. Special Court for Sierra Leone have begun their cross-examination of former Liberian President Charles Taylor who is facing charges of war crimes and crimes against humanity. Former Lib

发表于:2019-02-02 / 阅读(121) / 评论(0) 分类 VOA标准英语2009年(十一月)

By Deborah Tate Washington 18 July 2006 The Bush administration's nuclear accord with the Indian government was the focus of a Senate committee hearing Tuesday, with witnesses underscoring the benefits to both the United States and India. ---------

发表于:2019-02-03 / 阅读(204) / 评论(0) 分类 2006年VOA标准英语(七月)

DAMASCUS, March 27 (Xinhua) -- Syria reportedly accepted Tuesday a six-point plan by Kofi Annan, the joint special envoy of the UN and Arab League (AL) for Syria, to end the year-long violence, according to Annan's spokesman. The spokesman said in a

发表于:2019-02-09 / 阅读(130) / 评论(0) 分类 英语新闻
学英语单词
advanced positions
affect memory
aiolus
allowed orbit
anglics
antiguas
apparent range
b.h.p.
bar code intercharacter gap
Batacosa
benjamin franklin butler
BFP
bouwer
choice probability
compromisers
concept learning
cosponsors
crystal pulling technique
cultivator planting combine
decrepitly
directly trusted ca
Dodsonville
English solicitor
erythroleukemia
ex-ample
exchange risk premium
fairtest
fieras
finite alphabet
first-collision dose
gabion
geni(o)-
glebous
Gomphostemma microdon
grooved and tongued joint
hboc
heliodor
ideological
in-prison
INMP
insert solenoid valve
instrumental version
intraneous
knife edge method
larane
laser multiphoton ion source
latatergum
learning phase
legal value
lever shears
local characteristic
Loddon R.
macro-organisms
master file update program
MDPN
medium of advertisement
microscopic capacity change detecting circuit
minus mineral
multipurpose mini-computer
National Ocean Survey
net profit of current period
non-separated topological group
Number list
oil defusing pump
oil-immersed self-cold transformer
Pamoas
parametricity
paraphylum
partition of chattels
patchner
piston-tuned circuit
policy-mik
pressure viscosity coefficient
proliferative cystoadenoma
railroad rolling stock insurance
RDW
ripen fruit
rotary compressor unit
sapo viridis
Saulxures
screw davit
sentient life
serum-starvation
shingliest
side-door
soft-sectored disk
spondylolishesis
strain exponent
submedian cercus
superclean bench
Södra Gloppet
tedd
thermally activated luminescence
transferrals
transportation acceleration
trigynous
turbo driven compressor
wall st.s
water cock body
water erosion prediction program
white canon
YMMD