[医] 毛细管循环

Archaeology is a source of history, not just a bumble auxiliary discipline. Archaeological data are historical documents in their own right, not mere illustrations to written texts, Just as much as any other historian, an archaeologist studies and tr

发表于:2018-12-07 / 阅读(508) / 评论(0) 分类 英语范文背诵20篇

Asian Bacteria Threatens Florida Orange Trees 亚洲细菌威胁到佛罗里达橘子树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of

发表于:2018-12-08 / 阅读(155) / 评论(0) 分类 VOA标准英语2014年(八月)

Computer scientist Shwetak Patel and his team are developing new sensing systems. The initial focus was really around energy and water monitoring.They built a new generation of smart sensors that monitor electronic interference on a homes power line

发表于:2018-12-08 / 阅读(130) / 评论(0) 分类 VOA标准英语2018年(六月)

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(186) / 评论(0) 分类 突破英文词汇

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(248) / 评论(0) 分类 Take Away English

Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is

发表于:2019-01-03 / 阅读(221) / 评论(0) 分类 医务英语

Inflammation - is a whole complex of events which occur in sequence, in response to injury. Tissue damaged by bacteria, chemicals, heat, trauma etc, release histamine and bradykinin and serotonin whic

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 医务英语

Basal lamina - a term used to describe the different layers which make up the basement membrane. These different layers of the basement membrane, the lamina lucida and lamina densa are only visible wi

发表于:2019-01-03 / 阅读(194) / 评论(0) 分类 医务英语

THE MAKING OF A NATION - June 13, 2002: World War Two / Science By David Jarmul Explosion of the first atomic bomb, July 16, 1945, in the New Mexico desert. (Picture - Library of Congress) VOICE 1: TH

发表于:2019-01-04 / 阅读(197) / 评论(0) 分类 The Making of a Nation

head 头 throat 喉咙,咽喉 armpit hair 腋毛 nipple 乳头 chest 胸部 pit 胸口 navel 肚脐 abdomen 腹部 private parts 阴部 thigh 大腿 neck 脖子 shoulder 肩 back 背 waist 腰 hip 臀

发表于:2019-01-05 / 阅读(199) / 评论(0) 分类 英文语法词汇

EXPLORATIONS - Six Building Designers Who Are Redefining Modern Architecture STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about six building designers widely considered

发表于:2019-01-12 / 阅读(234) / 评论(0) 分类 2011年VOA慢速英语(四)月

亚洲细菌威胁佛州橘树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of transferring non-native species to American soil. 佛罗里达

发表于:2019-01-19 / 阅读(164) / 评论(0) 分类 VOA双语新闻 2014年9月

It's similiar to a pregnancy test: a drop of liquid on a strip of paper causes an easily seen color change. But imagine that kind of simple, cheap technology employed in testing for pollution or health issues anywhere and on the cheap. Researchers at

发表于:2019-01-20 / 阅读(171) / 评论(0) 分类 Scientific American(八)月

By Benjamin Sand Islamabad 06 March 2006 Maroufa, 4, receives polio vaccination in Kabul, Afghanistan, Sunday, March. 5, 2006 Afghan volunteers are vaccinating millions of children in a nationwide ant

发表于:2019-01-31 / 阅读(241) / 评论(0) 分类 2006年VOA标准英语(三月)

By Mil Arcega Washington 21 June 2007 Military commanders in Afghanistan say attacks against civilians and U.S.-led forces have stepped up in recent weeks. Although the uptick in violence comes as no surprise, U.S. and Afghan officials claim the rene

发表于:2019-02-03 / 阅读(207) / 评论(0) 分类 2007年VOA标准英语(六月)

We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an

发表于:2019-02-03 / 阅读(251) / 评论(0) 分类 实用英语

音乐咖啡厅:Will Young - Disconnected 相关介绍:Will Young 在2002年赢得首届英国流行偶像比赛而成名,他是歌手和演员,他在2002年3月公开自己的同性恋身份,和有才的Sam Sparro、Clay Aiken 一样,对于自

发表于:2019-02-05 / 阅读(331) / 评论(0) 分类 音乐咖啡厅

护士:早上好! Nurse: Good morning. 病人:你好! Patient: Good morning. 护士:请问哪里不舒服? Nurse: What seems to be the problem? 病人:高烧,感觉糟透了。 Patient: Im running a high fever and feeling terribly bad. 护士:这种情况出现有多久了? Nurse

发表于:2019-02-06 / 阅读(170) / 评论(0) 分类 英文语法词汇

只要讲英语就会用得上的词汇 闪光之说: 1、shine: 照耀,指光稳定发射; 2、glitter: 闪光,指光不稳定发射; 3、glare: 耀眼,表示光的强度最大; 4、sparkle:闪烁,指发射微细的光度。 打破之说

发表于:2019-02-21 / 阅读(151) / 评论(0) 分类 实用英语

Sugar bowls and hole 孔隙是岩土固体矿物颗粒间的空间。岩土中直径大于1毫米、重力水可于其中自由运动的孔隙,是大孔隙(macro-pore,large pore)。岩土中直径为0.01~1毫米、重力水和毛管水可存其

发表于:2019-03-09 / 阅读(195) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
accending personnel
aeschynomenous
agency endorsement
anti-papal
argas robertsi
at each other's throats
attitude gyroscope
augustae
automatic maintenance of language file
blue stem
boiler washout rubber hose
boronolectins
bring sb. before the court
burr millstone
Campoalegre
carnesale
cesarevich
Chandrakot
classified directories
condition of exemption
copp l.
cymo andreossyi
Daunggyi
decides upon
depend upon
eugnathic
extra-large-size bearing
familial hypertriglyceridemia
FEXE
first use
foam-blowing
furnace-crown
gallup index
hand-driven
heating system
heavy fog
heliosupine
histories
intermenstraal fever
inverted orbitron
ixo-
jitter limit
karema wind
kisrs
Krasnik
l-stylopine
laemodonta moniliferum
lamin
long-induction-period gasoline
luminosity photometer
magnetic nuclear resonance
manatee
manual telephone switch board
maroquins
matchrooms
mathemagician
mesopetalum
Mlicrococcus varians
mnchen
multi-tech
Nevernes
nonsecreted
normal orifice
North Sami
North-Eastern Atlantic Basin
opus interassile
page-out operation
PAML
pan bagnats
pbts
physical condition
piercive
plantsman
pulp drier
radial Fourier analysis
ramiuli
roehm
rough-hew
schyl
seal sleeve
semivertical angle
separationism
smartmaths
solanocyte
spray-freezing
square figure
sticky-sweet
stone arrangement
symmetric monomial category
technology of inorganic chemicals
teethmark
thin aluminum filter
to play ball with sb
trim potentiometer
trochiter
tzuyzkh (armenia)
ultrastrong magnetic field
vector map
wattle frame
willmotts
word-searches
zabra