验方法

Scientists Create Method to Test Food and Drugs for Purity Millions of people in developing countries have to be on guard against contaminated food and medicine. Some products could be harmful -- even deadly. In Nigeria, brake fluid was found in a pr

发表于:2018-12-07 / 阅读(39) / 评论(0) 分类 2017年VOA慢速英语(三)月

Researchers Develop Better, Cheaper, Faster Zika Test 研究人员开发出更好、更便宜、更快寨卡病毒测试 From VOA Learning English, this is the Health Lifestyle report. A team of researchers say they have developed a new test for Zika

发表于:2018-12-08 / 阅读(25) / 评论(0) 分类 2016年VOA慢速英语(五)月

By David McAlary Washington 11 May 2006 Scientists have developed a cheap, rapid test to determine who has trachoma, the leading infectious cause of blindness in poor countries. The researchers say th

发表于:2019-01-04 / 阅读(106) / 评论(0) 分类 2006年VOA标准英语(五月)

英语作文的六大结尾方式和例句

发表于:2019-01-17 / 阅读(37) / 评论(0) 分类 英语作文

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(64) / 评论(0) 分类 健康与经济

By Jessica Berman Washington 12 October 2006 Researchers have developed a new tuberculosis test that makes a diagnosis possible in a fraction of the time it can take using other methods. Experts say the test would be especially useful in the develop

发表于:2019-01-31 / 阅读(97) / 评论(0) 分类 2006年VOA标准英语(十月)
学英语单词
Agnewism
algebraic linear functional
aski academy of traditional performing arts
bilumbu
boiler lagging brass strap
both sexes
causes and effects chain system diagram
chazan
comes into effect
consistency
courantoes
covalent crosslink
CSMPS
decanter centrifuge
declustering
dermatophylaxis
dibutyl disulfide
ecto-ATPases
electronic torquemeter
ericssonite
fan speed
fasciations
Finspang
flour sieve
flue gas waste boiler
forehearth section
four stroke diesel engine
frame input transformator
front-driver
galla
gas solid interface
geranyl butyrate
get the chop
gland secretory duct
gliding structure
Google Features
Harvard structure
heart-spleen deficiency
idyllic
indoor type transformer
isazagene (issaksaguene)
Java yeast
kilidonya burnu
life values inventory
Lifuti
lndian turnip
log-linear model
Loronyo
lysergides
mastodontoid
MATSO
missound
Mixobar
mueller (density) matrix
name-plate current
nebulosas
non-tannin
nonmate
Nuffield Foundation
Oberscheinfeld
OH SNAP
optical bar code reader
oscillating arc
packing-gland
Paeksan
parameter edge model
Pennsylvania State University
protein milk
quisqueite
radar-evadings
redisburse
registration of treaties
residual force in high-strength bolt
rigot
semiordered
silanes
silver linden
Sinatra doctrine
sliprail
solstice tide
somatoform disorder
spun casting
structural stable science
substhermocline
superspecificity
sutura coronaria
symbolisations
synchronous period
synthetizing
tapped stud
terminal ledge
test sampling
the bloom is off the rose
three dimensional printing effect
toilet set
trachylid
troop fire
unconditional statement
unpreventability
valsabbia
ZOA