[医] 羟乙基阿朴奎宁

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 2014年VOA慢速英语(五)月

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(98) / 评论(0) 分类 VOA双语新闻 2014年1月

发表于:2019-01-03 / 阅读(80) / 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(98) / 评论(0) 分类 医务英语

By Greg Flakus Houston 02 August 2007 Officials in Minneapolis are preparing for more sad news as recovery efforts go forward on the Mississippi River, where a major bridge collapsed Wednesday. There are only four confirmed deaths from the incident,

发表于:2019-01-11 / 阅读(185) / 评论(0) 分类 2007年VOA标准英语(八月)

By Nick Wadhams Nairobi 19 July 2007 Kenya's attorney general acknowledged Thursday that his country has seen what he called an astronomical proliferation of light weapons such as assault rifles and pistols. As Nick Wadhams reports from Nairobi, the

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2007年VOA标准英语(七月)

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(130) / 评论(0) 分类 VOA标准英语2012年(三月)

Pope Benedict XVI waves to faithful during his weekly general audience at St. Peter's square at The Vatican, 17 Mar 2010 Pope Benedict has written to Catholics in Ireland to apologize for the sexual abuses carried out by the clergy in that country ov

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 VOA标准英语2010年(三月)

The first man to set foot on the moon has hailed the space race of the 1950s and '60s as an example of peaceful competition between rival superpowers. Legendary U.S. astronaut Neil Armstrong spoke at Washington's Air and Space Museum Sunday on the e

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2009年(七月)

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2014年(一月)

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 白领英语晨读

Tekapo is a special place. This small town has a big observatory at Mount John, 1000m above the town. It has six telescopes including New Zealands biggest telescope with a diameter of 1.8m, built with Japanese money. The observatory is operated by th

发表于:2019-01-27 / 阅读(98) / 评论(0) 分类 新西兰英语

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(92) / 评论(0) 分类 英语新闻

In April 1970, Apollo 13 was scheduled to land on the moon in NASA's bid to further explore the lunar surface. Instead, an in-flight explosion rocked the spacecraft, preventing astronauts Jim Lovell, Jack Swigert, and Fred Haise from landing on the m

发表于:2019-02-06 / 阅读(110) / 评论(0) 分类 VOA标准英语2010年(四)月

ROME, Feb. 21 (Xinhua) -- Napoli proved unstoppable at home in the Champions League when they beat Chelsea 3-1 at home in the first leg of the final 16 tie on Tuesday. Chelsea took the lead in the 27th minute through Juan Mata, and then Napoli respon

发表于:2019-02-07 / 阅读(99) / 评论(0) 分类 英语新闻

U.S. authorities have charged a Pakistani-born U.S. citizen with terrorism related charges in connection to the failed Times Square bombing. Thirty-year-old Faisal Shahzad was charged Tuesday in a five-count complaint, one day after he was arrested w

发表于:2019-02-09 / 阅读(113) / 评论(0) 分类 VOA标准英语2010年(五)月

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(100) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(116) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(112) / 评论(0) 分类 万物简史

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(132) / 评论(0) 分类 TED演讲教育篇
学英语单词
Aegypius monachus
aeolian sandy soil
amyloid tumor
aqueductus Sylyii
astartle
Barbados cherries
borels
bridge cap
broadband phone service
bucket wheel excavator
bungos
Cafatrexyl
cigarette
Cissus adnata
clensieve
commutation repetitive transient
corums
cranked platform trailer
croncled
culpable homicides
Cyanolite
cymatium thersites
Derudeb
diachylum
Dingtuna
divergence of vector field
dog shark
dry as a mummy
electric propeller shaft revolution indicator
electrolytic battery regulator
Euphorbia tibetica
federal courts
firm brokerage
Fluoroacetic
forming working straight of die
fraunhofers
front water box
goods forbidden to be exported
gottesman
GTBP
higher-order closure model
Hino-misaki
hydraulic starter
ice-box
incomputable
inner wrapper
integrated practical application
Jarrick
Jebu
keyword indexing
Laanemaa
laying hands on
maubies
mercenary marriage
minor road
netflix
onsen
out-wrench
overwinged
own up to a crime
Panu
personal code
plaffeite
pole face
poncirin
portegues
postcubital crossvein
pulsation parallax
pulsed xenon lamp
Rafizi
readership test
real audit
relative consistency curve
Saccharomycetales
sand flotation process
sannyasin
sectromete
seed-blanket
smurfed
split gland
splitting of heart sounds
stood fair with
subofficer
sulfureous spring
supra-alar bristle
suspensers
sweetening spider
syntactic class
system of complete residues
Taylors Mistake
tramp's spurge
trichocarpocus
trilepton
trolley-pivot
turnout replacement
uninfluenceable
unmarriable
uranocoloboma
vincentite
volume label
washing out clause
water path