评定铁的不足

Section (A)Iron and the Effects of Exercise Sports medicine experts have observed for years that endurance athletes, particularly females,frequently have iron deficiencies. Now a new study by a team of Purdue University researcherssuggests that even

发表于:2018-12-04 / 阅读(113) / 评论(0) 分类 新视野大学英语读写教程(3)

SCIENCE IN THE NEWS - Reforms at NIH / Tobacco Smoke a Danger to Children / A New Way to Add Iron to the Diet By Cynthia Kirk and Jill Moss Broadcast: Tuesday, February 15, 2005 VOICE ONE: This is SCI

发表于:2018-12-07 / 阅读(112) / 评论(0) 分类 科技之光

[00:06.79]Jane works at the Center for Disease Control and prevention [00:12.12]as a disease detective. [00:15.46]Listen to the tape and answer the questions. [00:19.91]The Diseases detective. [00:23.46]Jane is one of the experts at the Center for Di

发表于:2018-12-13 / 阅读(245) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(十二)月

By Lisa Schlein The UN Children's Fund, UNICEF, says Iodine Deficiency Disorders, which cause mental retardation, are a huge problem in Europe and Central Asia. UNICEF says this disorder can be solved

发表于:2019-01-03 / 阅读(123) / 评论(0) 分类 VOA2004(下)--健康科技

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 医务英语

VOICE ONE: This is Faith Lapidus. VOICE TWO: Cole Porter And this is Steve Ember with People in America in VOA Special English. Today we bring you the second part of our program about American songwriter Cole Porter. Porter wrote his songs from the

发表于:2019-01-11 / 阅读(185) / 评论(0) 分类 VOA慢速英语2008年(二)月

SCIENCE IN THE NEWS - How Babies Learn, When, and Even In What Position From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im June Simms. And Im Christopher Cruise. Today, we examine recent findings about how intelligence deve

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 2013年VOA慢速英语(一)月

By Kari Barber Dakar 06 July 2007 After years of turmoil and economic hardship, the small West African nation of Guinea Bissau is facing a health challenge caused by the absence of iodine in the nation's diet. In countries where iodine is not already

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 2007年VOA标准英语(七月)

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im June Simms. And Im Christopher Cruise. Today, we examine recent findings about how intelligence develops in babies. We look at when and how babies learn, and the importance

发表于:2019-01-24 / 阅读(105) / 评论(0) 分类 英语语言学习

Australian researchers have identified a new condition characterized by extreme laziness: motivational deficiency disorder (MoDeD). MoDeD is far different from being a couch potato when you get home from work or sleeping in late on a Sunday morning.

发表于:2019-01-26 / 阅读(147) / 评论(0) 分类 阅读空间

当你给自己设定了一个目标之后,你是踌躇满志还是心存怀疑?当你没有如愿实现自己的目标时,你是不是就此降低对自己的期望?这篇短文将告诉你:矢志不移地追求你的目标,不妄自菲薄

发表于:2019-01-28 / 阅读(105) / 评论(0) 分类 实用英语

23 患爱滋病的母亲不宜母乳喂养婴儿 DATE=3-19-01 TITLE=DEVELOPMENT REPORT - Breastfeeding and AIDS BYLINE=Jill Moss (Start at 1'00

发表于:2019-01-30 / 阅读(125) / 评论(0) 分类 科技之光

DEVELOPMENT REPORT - Iron Sprinkles Seen as a Way to Aid Children's Health in Developing Countries By Cynthia Kirk Broadcast: Monday, June 06, 2005 I'm Gwen Outen with the VOA Special English Developm

发表于:2019-01-30 / 阅读(120) / 评论(0) 分类 农业与发展

LOS ANGELES, March 3 (Xinhua) -- More and more American adults are suffering from a decline in overall sleep duration(持续时间), the U.S. Centers for Disease Control and Prevention (CDC) (疾病防治中心) said on Thursday. It's recommended tha

发表于:2019-02-01 / 阅读(126) / 评论(0) 分类 英语新闻

让你增加工作活力的5个方法 1. Engage in a quick conversation with a high-energy colleague. Their positive energy may refresh you. (Just be careful not to drag them down!) 与精力充沛的同事进行短暂的交谈。他们积极的干劲会

发表于:2019-02-05 / 阅读(116) / 评论(0) 分类 实用英语

TOKYO, March 4 (Xinhua) -- The International Olympic Committee' s (IOC) Evaluation Commission on Monday kicked off its four-day visit in Japan's capital of Tokyo to assess the city's bid for the 2020 Olympic and Paralympic Games. The Tokyo visit is t

发表于:2019-02-07 / 阅读(118) / 评论(0) 分类 英语新闻

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Mike Procter. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Imagine a baby boy. Lets call him

发表于:2019-02-14 / 阅读(133) / 评论(0) 分类 环球英语 Spotlight

【生词预览】 detect查明、测出,mental智力的,deficiency缺陷、不足,confess承认 【笑话原文】 Dont Know Much about History Would you mind telling me, Doctor, Bob asked, how you detect a mental deficiency in somebody who ap

发表于:2019-02-15 / 阅读(129) / 评论(0) 分类 英语笑话(MP3+文本)

[00:13.73]Mental deficiency [00:16.10]智力缺陷 [00:19.02]Would you mind telling me, Doctor, [00:22.09]Bob asked... [00:23.67]how you detect a mental deficiency in somebody [00:28.05]who appears completely normal? [00:31.34]Nothing is easier, he r

发表于:2019-02-22 / 阅读(114) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
arna bipunctapex
atheromatous corneal ulcer
audit advisory committee
autochorously
basioalveolar
bursting in on
Cachoeirinha
calderbanks
capitalist rent
carcajou r.
carnocyclin
Clausius unit
clothify
coca wine
contact catalysis
digged
dimethoxyaniline
domestic legal relationships
early buy-in
EBZ
electrically heated thermometer
electrosterilization
ester vigil
Euproctis pseudoconsphersa
exmatriculate
florisz
flow measuring probe
for all x
garden pruner
glaucomys volanss
Gleason bevel gear shaper
global thunderstorm activity
gwerus
hebetomy
Heinsheim
Hemelveerdegem
Herculaneum
IIIL (isoplanar integrated injection logic)
inferior polioencephalitis
irrevocable control regime
isopropylcholestanes
isothermal type compressor
Itaperuna
Kapchagayskoye Vdkh.
konne
larnacilla shell
lawn-mowing
leischmenia
ligameata pisohamatum
liquid flow counter
local syncope
Marseille-en-Beauvaisis
micromodular
military airlift of sick or wounded (medevac)
monomode optical waveguide
MTTPO (mean time to planned outage)
net solar radiation
ni-hard
nsras
nucleus Clarke's
oscillation tube
phylum Sipuncula
plane - polarized light
pop guns
protein bound iodine
Psicocaine
pump coastdown
quick release hinged lock
rapid write off of initial investment
rate of treatment of passenger's comment
rate schedule
rumdum
rutherfordiums
sand blast sand
Scandinavian languages
Sectra
selected gridlines
seriously speaking
Severnaya Sos'va
shear pin bush
slaveholders
Smilax mairei
snow banner
splenohemia
star-shaped domain
strontium citrate
sulphide stains
superinjections
survey handbook
swyd (switchyard)
Syzygium rockii
tawninesses
textile spool paper
tianming
tough mindedness
traffic surveillance and control center
tuberculous endometritis
tunquinol
umissing
unitary decuplet
work area
zone encryption