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87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 科技之光

Heres how the study worked.Children in Ghana some of whom had malaria, some who did not were given socks to wear for one night, and the trained dogs tried to identify the socks that had evidence of the malarial parasite.The key malarial evidence, the

发表于:2019-01-03 / 阅读(55) / 评论(0) 分类 VOA标准英语2018年(十一月)

By Katy Migiro Nairobi 07 June 2007 As G-8 leaders debate what action they are going to take to tackle climate change, poor communities in Kenya's highlands are already feeling the impact of global warming. Katy Migiro reports from our Nairobi bureau

发表于:2019-01-07 / 阅读(78) / 评论(0) 分类 2007年VOA标准英语(六月)

Malaria and Climate Change Bite the birds Malaria among birds is becoming more prevalent 鸟类中的疟疾感染越来越多 MOSQUITOES, which carry malaria parasites, like the warm and wet conditions that are expected to become more common with cli

发表于:2019-01-08 / 阅读(29) / 评论(0) 分类 英语笔译

As Uganda looks to eliminate malaria, the country is engaged in a debate(辩论会) over the use of chemicals such as DDT in some of the world's most malarial regions. In the district of Apac in northern Uganda, the risk of malaria is higher than any

发表于:2019-02-17 / 阅读(50) / 评论(0) 分类 英语新闻

Israeli(以色列) researchers say they have developed a powerful bait that effectively attracts and kills malaria-infected mosquitoes but is completely harmless to humans and other animals. The toxic sugar bait developed by scientists at Hebrew Univ

发表于:2019-02-25 / 阅读(83) / 评论(0) 分类 英语新闻
学英语单词
a-horizons
Abul-Walid Mohammed ibn-Ahmad Ibn-Mohammed ibn-Roshd
adventure holiday
algorithmic scheduling
alternating light
aluhana
antispace
apexcardiograph
Arasemide
aregh
attain prosperity
augmented spherical wave method
awareness of defecation
ball forming
batch car
Bessel function of the second kind
cabin crews
car lock
Centralized Market
chilled rubber
chronic fibrous mediastinitis
coach's line
continuous reverse
current wavelength characteristic
defrayal
disencourage
domestic proceeding
double cotton-covered wire
ejector plate
elastoplastic body
electron rectifier
entero-epiplocele
ergan
essential tools
FALG
fiana
floating sheave
follow current
frasconi
full operation status
generalives
genus Lasthenia
glaze resistor
Gomphostemma hainanense
gramolas
haditha
handlechange
harden into
Haut-Einheits Dosis
hereditary persistence of fetal hemoglobin
hobson-jobsons
hole-nesting
homologous insemination
industy
inswingers
inter-twine
interfering input
James Clark Ross
JOPREP
kanazawa
Krasnoborskiy Rayon
L.C.B.
Landes
life-history
like a birck
match admittance
Mayama
mechanical picker
mistake in programming
monotrophic insect
mushroom loudspeaker
natural grounding substance
no lond cut-out
North American nation
obfuscates
one hundred and sixty
opening for feed
pagoda sleeve
permeators
pick-up velocity
Pneumatocoeles
polygoneutic
proritate
Samulun, Selat
scouring powder
semiconductive pick-up tube
sequence utterance
single-instruction stream multiple-data stream
spark-ignitions
spiritually
structure performance
substance/treatment refusal reason
swamphens
third-division
total time on test
trutv
Tserovo
water foul
water-column
without horns
Yakoma