水纤铁矿

By Jordan Davis Dakar 31 January 2007 U.S. software giant Microsoft this week unveiled the latest version of its operating system, Windows Vista. Soon, African users may be able to boot up their computers using their native tongue because African lan

发表于:2018-12-16 / 阅读(93) / 评论(0) 分类 2007年VOA标准英语(一月)

举例 Examples 举例说明 Giving examples Like Like for example Such as Look it at Whats more For one For example For instance What about? Not only that Take for instance Take the case of Let me give you an example Allow me to cite an example Let me ta

发表于:2018-12-26 / 阅读(71) / 评论(0) 分类 交流方式的多种表达

Melody 1 from the Other World In October on the east coast of Australia migrating humpback whales 2 pass very close to the shore. With the help of Max Egan, we went to film them near Byron Bay. It was

发表于:2018-12-30 / 阅读(292) / 评论(0) 分类 英语沙龙2004全年合辑下

S Saffloryellow-A 红花黄色素A Saikosaponin A, D 柴胡皂甙A,D Salicin 水杨甙 Salidroside 毛柳甙 Salisorosides Rosavin 红景天甙 Salix Babylonica L.P.E 白柳皮提取物 Salvia root

发表于:2019-01-03 / 阅读(68) / 评论(0) 分类 医务英语

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 医务英语

D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 医务英语

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(88) / 评论(0) 分类 医务英语

This is scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Predicting a hurricanes strength and speed is crucial in order to save property and lives. Right now, the only way to get accurate information is to fly

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 Scientific American(四)月

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov

发表于:2019-01-08 / 阅读(104) / 评论(0) 分类 Scientific American(三)月

By Dan Robinson Capitol Hill 25 July 2007 The legal confrontation between President Bush and Congress over documents and other information sought by lawmakers could soon escalate. VOA's Dan Robinson reports, the House Judiciary Committee meets later

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2007年VOA标准英语(七月)

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(157) / 评论(0) 分类 2018CRI中国国际广播电台

HYDROCEPHALUS Merriam-Websters dictionary defines hydrocephalus as an abnormal increase in the amount of cerebrospinal fluid within the cranial cavity that is accompanied by expansion of the cerebral ventricles, enlargement of the skull and especiall

发表于:2019-01-23 / 阅读(200) / 评论(0) 分类 英文短篇小说

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(114) / 评论(0) 分类 科技之光

By Trish Anderton Jakarta 31 October 2007 Nearly three years after the massive Indian Ocean tsunami, Indonesia has only one working tsunami-warning buoy in place. Trish Anderton reports from Jakarta. Plans call for more than 20 buoys to monitor seism

发表于:2019-01-31 / 阅读(73) / 评论(0) 分类 2007年VOA常速英语(十月)

SCOTT SIMON, HOST: The debate on approving new drugs to treat pain can sometimes get as polarized as abortion or gun control, as the number of people who become addicted or who have died from overdoses of legal painkillers increases. Several states a

发表于:2019-02-16 / 阅读(87) / 评论(0) 分类 英语语言学习

1.act 行为/举止 例:active、action、activate 2.cap 罩着/盖着 例:capable、capacity、capacious 3.ceive 做(事情) 例:conceive 、perceive 、receive、deceive 4.cess 行走 例:access、recess、recessionary 5.cide 切割 例:d

发表于:2019-02-19 / 阅读(82) / 评论(0) 分类 托福英语

The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral

发表于:2019-02-25 / 阅读(100) / 评论(0) 分类 托福英语

His's perivascular Chinese希斯血管周隙(脑与脊髓血管动脉外膜和神经胶质血管周围界膜之间的间隙) His's zones Chinese希斯区(胚神经管的四个纵增厚束) Histology Chinese组织学 Hitzig's gridle Chinese希茨希带(与乳房同高的一环状痛觉缺失区) Hitzig's test Chinese

发表于:2019-02-26 / 阅读(128) / 评论(0) 分类 英文语法词汇

本期内容: Leaders from nearly 200 nations signed an agreement to phase out hydro fluorocarbons, chemicals used in refrigeration and air conditioning. In the 1980s the Montreal Protocol replaced chlorofluorocarbons, which were known to harm the

发表于:2019-03-02 / 阅读(110) / 评论(0) 分类 夏说英语新闻晨读

Onlywhenasystempossessesnatural orartificialboundariesthatassociate thewaterwithinitwiththehydrologic cyclemaytheentiresystemproperlybe (30)termedhydrogeologic. 只有当某一地质系统拥有自然的

发表于:2019-03-11 / 阅读(223) / 评论(0) 分类 英文语法词汇
学英语单词
AC-ACLVDT displacement transducer
akebigenin
alkyl carbamate
Ampil
armature terminal insulating bushing
Audio Engineering Society
automatic navigation
baerga
balness
blobfish
Canis rufus
Cat-5e
centrifugal model
clean living
clearstarched
coal pipes
connective tissue disease
consecrations
contact chatter time
convexity ratio
cranialization
crapula
crown wheel driver core
differential four-channel gamma-ray spectrometer
directrixes
diving operation
don't care gate
double length register
epibatholithic stage
Eton jacket,Eton coat
evaporant ion source
favorer
fireproof paint
fixed-rate mortgage
focusability
forensick
fourballs
Gangāwati
genus Melolontha
geosynchronous earth orbit (geo)
gigasteradians
haass
Hainbronn
hearkens
hippel-lindau
historical interest
homoneura (minettioides) fumipennis
huffy
hypertalks
impedance protection
in my esteem
isosynchronous serial input/output
jewkry
Kassama
kidly
Kurbatovo
Kyongwon
leptomeningeal angiomatosis
linear epoxy resin
litrameters
maghagendorfite
magnetic card reader
metatheticalreaction
momentary connections
mousers
navodon modestus
new variant CJD
nibbling-machine
nonparallelizable
nonprincipal real character
normal traction
ocean color
of importance
peak hour
poi dance
Pradelles-en-Val
PRCHE
predictability of law
rear brake lamp
Resia
retroacting
Rivanolum
roade
rudimentary
second-level inner macro call
shafthouse
specific consumption of steam
Spumellina
steam borne impurities
sundragon
supercritical wing
tetraycline
the eyes of heaven
thermal-design criterion
toxin unit
tribute picture
trunoi lumbales
V
vetibenzamina
Widmanstatten patterns
xenon-krypton laser