音标:[,haidrә'hælaid] ;
氢卤化物

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(384) / 评论(0) 分类 英语沙龙2004全年合辑下

If you ever stump let the friendly people you need help you out, I’ve made some great friendships high in the Alps. France! Hello, M! Nice to see you again. Thank you, good to see you. How are you?

发表于:2019-01-02 / 阅读(169) / 评论(0) 分类 雪域之行-瑞士

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(127) / 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(154) / 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(165) / 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(140) / 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(171) / 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(190) / 评论(0) 分类 Scientific American(三)月

Climate, Brain Infection Linked in Uganda Scientists say they have found the first major neurological condition linked to climate. A Ugandan study shows the amount of rainfall can affect the number of infants who develop a deadly brain infection. Its

发表于:2019-01-13 / 阅读(149) / 评论(0) 分类 VOA标准英语2013年(一月)

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 实用英语

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(212) / 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(288) / 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(173) / 评论(0) 分类 科技之光

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(143) / 评论(0) 分类 英语语言学习

Some rivers and beaches in New Zealand are not clean enough. A new report to the Minister of Conservation, Kate Wilkinson, says that we need to do more to protect rivers. Some of the problems with rivers are because too much water is taken out of the

发表于:2019-02-17 / 阅读(146) / 评论(0) 分类 新西兰英语

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(161) / 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(201) / 评论(0) 分类 英文语法词汇

A: Is there a medication you can prescribe to help me with my problem? B: There are various choices of blood pressure medication that we can try. A: What is available? B: We could start with Hydrochlorothiazide, which is a diuretic. A: Are there many

发表于:2019-02-27 / 阅读(148) / 评论(0) 分类 健康-Health

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(184) / 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(279) / 评论(0) 分类 英文语法词汇
学英语单词
3-methyl-1-butyn-3-ol
air and gas mixer
air racing
Ala-Tau
Alfacol
ali (annual limit on intake)
analog non-linear editor
anticlot
antiskid surface
area forecast (arfor)
asks around
ball-and-disk in tegrator
bassackward(s)
bell bronze
bit sequence independence
breshnev
cake core
carriere
certaines
closed switch rail
coefficient of elastic recovery
collision, elastic
dabbers
decoratus
diverting authority
dried water-stains
eastern equine encephalomyelitis virus
electric chafing dish
endopolygalacturonases
filter design
force system
foreign body
ganev
geologic occurrence
Girou
go the wrong way
Graphistemma
heading season
heptacosadienes
homoeopathic
Igalamia
induna
jump spark
known address
latch stand
learning center
Lerner, Alan Jay
life changes
Lord Temporal
low-gain channel
machinery and allied products institute
mass-customization
master operations controller
mechano electronic transducer
nailnapper
Navachica
nondressed
NOT HAVE
nut fruit
obeliscoides cuniculi
ochotona alpina
ohimes
omosternum
outbound radar control
overlap butt
Pacific Franc(s)
pale-
parallel publication
patate
pentacetylglucose
performance-enhancing
phosphonolipide
polar compound semiconductor
portlet
Pyhäjoki
re description
remote-control cylinder
report generation parameter
Saint Luke
set to false
solid drawn
spiralized
srevice staff
steel bellow
straght
Suipacha
super cryogenic temperature preforming
suspected offence
Swertia leducii
taper pin hole
thermochrome
thyroarytehoid
tornado track
trash-to-energy
tread the straight and narrow path
twin-screw extruder
Uninskiy Rayon
unit horse-power
uroneural
very low frequency band radiated field system
Warhol, Andy
wheel-base