叶酸

Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. 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 A young boy leads a man up a mount

发表于:2018-12-19 / 阅读(139) / 评论(0) 分类 环球英语 Spotlight

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. 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 In the Andes Mountains of Peru a

发表于:2018-12-19 / 阅读(161) / 评论(0) 分类 环球英语 Spotlight

Machu Picchu, the Lost City of the Incas, as it was dubbed by the man who rediscovered it in the last century, is among the greatest tourist attractions in South America today and ranks among the most outstanding symbols in the Andean cultures. 马丘比

发表于:2018-12-27 / 阅读(163) / 评论(0) 分类 英语听力小短文走遍全世界

Over a hundred artifacts from Pre-Inca and colonial times were returned to Peruvian authorities on Monday after being recovered from private collections in Germany and the US. Peru's Minister of Foreign Affairs handed over the ancient objects to the

发表于:2018-12-30 / 阅读(267) / 评论(0) 分类 国家地理2008年

Archaeologists in Peru have discovered the nearly 500-year-old skeleton of a man who died in a surprisingly modern way, from a gunshot wound to the head. A team of experts believes the man is the first documented victim of a shooting in the new world

发表于:2018-12-30 / 阅读(211) / 评论(0) 分类 国家地理2007年

266 秘鲁印加人举行仪式祝福总统 Peru President Blessed in Inca Ceremony Greg Flakus Cuzco, Peru 29 Jul 2001 22:33 UTC One day after his formal 1)inauguration , Peru ' s first democraticall

发表于:2019-01-03 / 阅读(174) / 评论(0) 分类 VOA2001-国际风云(3)

Vitamin B9 is also known as folic acid or folate. Technically, folate is the term for the vitamin B9 that is found naturally in foods, while folic acid is the name for the synthetic supplement that is added to foods and vitamins. 维生素B9也称为叶

发表于:2019-01-03 / 阅读(156) / 评论(0) 分类 实用英语

HEALTH REPORT - October 23, 2002: Folic Acid Reduces Fetal Deaths By Nancy Steinbach This is the VOA Special English Health Report. A new study in Sweden has confirmed another important health effect

发表于:2019-01-04 / 阅读(211) / 评论(0) 分类 健康与环境

SCIENCE IN THE NEWS -May 7, 2002: Humans and Chimps: What's the Difference? / Thousands of Ancient Remains Found in Peru / Rice Genes Mapped VOICE ONE: This is Doug Johnson. VOICE TWO: And this is Bob

发表于:2019-01-07 / 阅读(170) / 评论(0) 分类 科技之光

Can Folic Acid Prevent Childhood Autism? From VOA Learning English, this is the Health Report in Special English. A new study found that women who took folic acid supplements in early pregnancy were less likely to have a child with autism. Folic acid

发表于:2019-01-12 / 阅读(240) / 评论(0) 分类 2013年VOA慢速英语(五)月

Health Report - Can Folic Acid Prevent Childhood Autism? 健康报道 - 叶酸能否预防儿童自闭症? From VOA Learning English, this is the Health Report in Special English. 这里是美国之音慢速英语健康报道。 A new study found t

发表于:2019-01-12 / 阅读(175) / 评论(0) 分类 2013年VOA慢速英语(三)月

AS IT IS 2016-02-22 Peru and Machu Picchu: The Trip of a Lifetime 秘鲁马丘比丘:一辈子的旅行 A bucket list is a list of things you want to do before you die. The term bucket list comes from an old English expression kick the bucket. This

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2016年VOA慢速英语(二)月

Folic Acid Supplements Shown To Reduce Risk Of Autism Green, leafy vegetables, fruits and nuts naturally contain folate, a B vitamin that helps the body make healthy new cells. Most pre-natal vitamins include folic acid because it protects against de

发表于:2019-01-14 / 阅读(220) / 评论(0) 分类 VOA标准英语2013年(四月)

By Melinda Smith Washington, D.C. 07 June 2007 For years, doctors urged women to take folic acid if they planned to get pregnant. Then researchers discovered the nutrient helped reduce the risk of a heart attack. But now a new study shows folic acid

发表于:2019-01-16 / 阅读(247) / 评论(0) 分类 2007年VOA标准英语(六月)

The ancient city of Machu Picchu attracts visitors from all over the world. The most famous archaeological site in Peru, this Inca ruin floats among the clouds, 2,000 feet above the Urubamba River that runs below, and 7,700 feet above sea level. Hist

发表于:2019-01-22 / 阅读(134) / 评论(0) 分类 自然百科2009年

Over a hundred artifacts from Pre-Inca and colonial times were returned to Peruvian authorities on Monday after being recovered from private collections in Germany and the US. Peru's Minister of Foreign Affairs handed over the ancient objects to the

发表于:2019-01-22 / 阅读(119) / 评论(0) 分类 自然百科2008年

Hello, I am Patty Kim. Get ready to explore Peru, home to stunning beaches, majestic mountains and of course, one of the most unforgettable places on earth, the great ruins of Machu Picchu, where the Mighty Inca once ruled. Roughly twice the size of

发表于:2019-01-22 / 阅读(161) / 评论(0) 分类 自然百科2010年

GENEVA, Aug. 10 (Xinhua) -- In a bid to prevent millions of deaths and suffering every year from malnutrition, the Geneva-based World Health Organization (WHO) launched an online initiative on Wednesday. The e-Library of Evidence for Nutrition Action

发表于:2019-02-18 / 阅读(167) / 评论(0) 分类 英语新闻

On September 18th, all New Zealand bread was going to have folic acid added to it. However, now the government has decided to wait three years. New Zealand and Australia have an agreement about food standards. Australia is going to add folic acid to

发表于:2019-02-25 / 阅读(263) / 评论(0) 分类 新西兰英语
学英语单词
Abel's type
acoustical reactance
air relay valve
Anthrasol Golden Yellow IRK
aphylactic map projection
Balzacians
Beelsby
betraising
blade without filler pieces
bomb-case
burgwyn
cevipof
ch'un ying chuan
chance planting
chemical warfare troops
chlorophyll and light
core assembling jig
cork tissue
curved solid
Cute as a bug
da bomb
deobstructing
dial check
dianthus barbatuss
diffusion calculation
dog drive plate
dry brush
enterpreneurship
epopee, epopoeia
esophageal sound
euxanthic acid
evaporation water loss
fearne
financing by bank
flat surface heat exchanter
gauffering iron
have someone's life in one's hands
high shear rivet
hotcakes
in reply (to)
interrelated data
keep your eyes on the ball
ketoside
kovio
left-handed cigarette
Linneryd
lisbons
llaes lodrua (wales)
Lomidine
luteotrophic hormone
majakite
make files
matherly
Medvezh'i, Ostrova
monochromatizating
moydite- (y)
nanohoneycomb
nongenius
nonolfactory
oldcomer
outof-control
pentactinal
peritectic freezing
plant cell culture
poxviridae
prolectite (chondrodite)
pseudo-complement
report structure
research methods in metallurgical physical chemistry
response variance
RIMS
scratch through
self organizing machine
senses of equilibrium
series shot-firing
short-duration
slotted joint
sluicegate
social issue
spent wash
spindlage
stadholders
steel rung
sthenic type
strain measuring bridge
Surxondaryo Viloyat
sustainable product design
Sémelay
taenia caeci
thaumetopoeid
the speckled band
thinging
top cut method
transition length
Umbagog L.
underdrives
univentricular
UPSA-C
valonea extract
washmaid
waste and old materials
webworms