音标:['efikәsi] ; 柯林斯词典等级:1 级;
n. 功效, 效力
[医] 效能, 功效, 效验
n. capacity or power to produce a desired effect
词型变化:名词复数形式 : efficacies
考试类型:[托福/GRE]
词性分布:
名词100%

efficacy的用法和样例:

例句

用作名词(n.)
  1. We are testing the efficacy of a new drug.我们正在测试新药的功效。
  2. Exogenously administered ozone may, in this model, amplify the efficacy of antigen-antibody dynamics.在这个情况中,从外施加的臭氧会扩大抗原抗体作用的功效。

词汇搭配

  • spectral luminous efficacy光谱光视效能...
  • preservative efficacy test防腐效率试验...
  • therapeutic efficacy治疗效能
  • drug enhancing the efficacy of medicine引子
  • new efficacy新增效益
  • toxic efficacy[医] 中毒效能...
  • drug efficacy药效
【近义词】
【反义词】

medical science; medical service;medicine 医学 medical book 医书 medical skill;art of healing 医术 medical matters 医务 clinic 医务所 medical science;medicine 医学 forensic medicine;legal medicine 法医学 preclinical medicine

发表于:2018-12-12 / 阅读(327) / 评论(0) 分类 医学英语

Topics: Movies-The Usual Suspects; Tribal Colleges and Universities; effectiveness versus efficacy; to consider and to differentiate; common responses to Thank you Words: usual suspect version limp to round up innocent notorious tribal to force reser

发表于:2018-12-14 / 阅读(312) / 评论(0) 分类 空中美语初级

This is Scientific American's 60-Second Science, I am Cynthia Graber. This will just take a minute. When it comes to saving lives, a personal touch can sometimes work better than drugs alone. Thats what researchers in Uganda found in a study publishe

发表于:2018-12-24 / 阅读(342) / 评论(0) 分类 Scientific American(三)月

By Paige Kollock Washington, DC 20 January 2006 watch Malaria Treatments report The World Health Organization says the most effective cure for malaria could be in jeopardy, unless their new prescripti

发表于:2019-01-10 / 阅读(445) / 评论(0) 分类 2006年VOA标准英语(一月)

A new partnership is being launched to develop a malaria vaccine that would prevent parasites from entering the liver. Most of the symptoms of the disease develop after parasites have had time to replicate there. A new partnership is being launched t

发表于:2019-01-13 / 阅读(363) / 评论(0) 分类 VOA标准英语2010年(十二)月

Malaria Vaccine Shows Acceptable Safety, Efficacy Results An international health alliance working to develop a vaccine against malaria says one of its most advanced vaccines, called RTS,S, shows promising results. After two years of human clinical t

发表于:2019-01-14 / 阅读(320) / 评论(0) 分类 VOA标准英语2011年(十月)

With Christmas upon us, many of us are much more likely to respond to charity advertisements featuring hardship and poverty. But in an article for the BBC, UK charity founder Georgie Fienberg argues for an end to what she calls pity aid, and for peop

发表于:2019-01-19 / 阅读(321) / 评论(0) 分类 英闻天下

Everyday interactions such as striking up a conversation or taking part in one might not be a piece of cake when English is not your first language. Some people are scared of making mistakes, others dont feel confident about speaking English because

发表于:2019-02-01 / 阅读(273) / 评论(0) 分类 阅读空间

And so with our overhelp, our overprotection and overdirection and hand-holding, 随着我们的过度帮助,过度保护,过度指导和过度关怀, we deprive our kids of the chance to build self-efficacy, which is a really fundamental tenet

发表于:2019-02-14 / 阅读(415) / 评论(0) 分类 TED演讲科学篇
学英语单词
adistar
amidinoureas
arsonium ion
auriculo-ventricular aperture (or opening)
automatic selective overdrive
bathtub unit
blue-leg
bring one's eggs to a the wrong market
Brφnshφj
buy sb out
cablet
cardiospheres
carmine lake
cespitosuss
Chelbasskaya
chewing lice
Chixoy River
close for press
close something out
commercial accounting entry
conjunctival layer of bulbs
convection-diffusion thermal conductivity cell
copperhill
coulometric moisture meter
deforests
destatizations
digital home
distributing arteries
drill fluting cutter
dry combustion
eccrine porocarcinoma
electric horse-power hour
eleventh-hour
exposure control stripe
extruded material
fen orchis
forestales
free core
friction unemployment
frost resisting
fundraisings
genus Amphibolips
gouiecythere obesa
Gregory III, Saint
ground reaction force
gully correction
hard glass
heavy iron
helicoid spiral
heterotetrameric
index of radical
inducing diuresis and reducing edema
internal scanned laser
knightesses
llow
lorry-driver
luqas
maladera maedai
Malus law
marriage registration office
matching collars and grooves
mesenteric plexuss
military interpretation
monotone curvature spiral
movable bed
no-operation
ox-bow
paghant
paper slip
parsrecta
pepsines
phyllocoptes dimidius
Plaut-Vincent angina
pre-collection stimulation
pseudocercospora alstoniae
range counter
rate of severe injury
rentner
reorchestrated
rhodium monoxide
San Giorgio di Nogaro
scale-of-two counter
seral
singleton species
slumbercoach
source decay
spreadeagled
Suctorida
sulky with a sore head
switch lock
technology-driven
tentacle sheath
thedom
two-lens
unravisht
vehicle body coordinate system
voinovich
water-supported belt conveyor
work elements
Yttrocalciofluorite
Zamoyski
zoocysts