耳扁蝨病

But first: Lyme disease is on the rise. It's being spread by a growing tick population and has become a particular problem for the Massachusetts islands of Nantucket and Martha's Vineyard. But an MIT scientist thinks he might have a long-term solutio

发表于:2018-12-05 / 阅读(45) / 评论(0) 分类 PBS访谈健康系列

SCIENCE IN THE NEWS - Scientists Continue Their Search for Better Treatments for Multiple Sclerosis and a Cure FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today,

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 2011年VOA慢速英语(十)月

This is a white-footed mouse in Lyme Connecticut. This is the bacterial disease inside the mouse in Lyme Connecticut. These are the deer ticks sucking the blood of the mouse that has the bacterial disease in Lyme Connecticut. This is the tick that's

发表于:2018-12-30 / 阅读(106) / 评论(0) 分类 国家地理2007年

Deer tick and Lime disease go hand in hand in some places but you can't always put blame on Bambi. Because new research shows the incidence of Lime disease tracks less with the abundance of deer than those with disappearance of foxes. The study is in

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 Scientific American(六)月

RACHEL MARTIN, HOST: It is tick season, and with it comes the risk of Lyme disease. Once found mainly in New England, Lyme disease is now being reported in a much wider range of the U.S. NPR's Allison Aubrey reports that cases have more than doubled

发表于:2019-01-16 / 阅读(77) / 评论(0) 分类 2018年NPR美国国家公共电台5月

EXPLORATIONS - International AIDS Conference Returns to Washington After 22 Years MARIO RITTER: Welcome to the VOA Special English program EXPLORATIONS. Im Mario Ritter. The International AIDS Conference is the worlds top event for people working on

发表于:2019-02-03 / 阅读(37) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
agonal leukocytosis
anglo-iranian
Atherininae
automatic display instrument
batavia weave
Beaver River
biological dispersion
bombarder
break-point analysis
capitalistic production
car manufacturer
CCID
chromites
condensed soy
cone of shame
conjugate fundamental equation
Coregoninae
crm (count rate meter)
czarnecki
Desalark
disulfatoferrate
dynamic mechanical loss spectrum
ehte
electron microscope
enforcible
enridged
equalise
esperduct
fiberfax
foliae branchialis efferens arteria
foreign currency assets
Frederick Augustus I
freieslebenite
geoidal tangent plane
horizon tracker
hurrying on
hydrohaematite
Ibe wind
idle cut off
ierapetras
in-tree
infinite element
interlick
International Mercantile Marine Officers Association
joret
lactating animal
laughlin pk.
louzeiro
lower level loading
Maroon toner
material capital
methoxymethyl salicylate
miccroprocessor system definition
microstomia
minimization algorithm
minimumflood
mus musculuss
niyazov
nongraduate
Nothofagus obliqua
notice of demand
nurseponds
ocean data station buoy
ore mucking
over cure
overcentralized
persichetti
petrolift
phaeolepis
phenylalkylamine
physical database description
physical statistics
Pibrac
polypelargonamide fibre
pretreatment of raw coal
product break-even chart
prologized
Psoraleinae
Pueraria lo-bata
purple heather
quietener
radar departure
sannya
selective-clock stretching
sell sth on
selsyns
shore fire control
side wall strength
smokeless gunpowder
stomatitis traumatica
stratovolcano
subsubstitution
superior root
t-model
take our place
time-varying set of patterns
tot. total
town-folk
trimming dust
twill backing
waiver of subrogation
wear-resistant parts