红血细胞总数

This is Scientific Americans' 60-Second Science. I'm Steve Mersky. Got a minute? Its the kind of thing we can look forward to more in the coming years: Personalized drug regimens based on our individual DNA. The example of this new kind of Personaliz

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 Scientific American(一)月

Head to the mountains, and if the steep trails don't slow you down, the thin air will. There's less oxygen up thereso strenuous activity can leave you dizzy, out of breathor worse. But even though you're beat, biochemical processes are already busy a

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 2017年Scientific American(二)月

Nate:Only one. But I wanted to make sure I'd get it. Gilly:Yeah, I really wanted that Chanel bag, too. But just in case you should bid low. Nate:But there are only two more days until the bidding closes! Gilly:I bid on a Chanel watch at the last minu

发表于:2018-12-25 / 阅读(61) / 评论(0) 分类 Eztalk美语会话

The Red Death had long devastated the country. No pestilence had ever been so fatal, or so hideous. Blood was its Avatar and its seal --the redness and the horror of blood. There were sharp pains, and sudden dizziness, and then profuse bleeding at th

发表于:2018-12-28 / 阅读(92) / 评论(0) 分类 英文短篇小说

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? One of the dreams of biomedical scientists is to be able to transform adult cells into other kinds of cells. And thus avoid some of the ethical concerns of working with

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 Scientific American(十一)月

1. A new twist in the investigation into JonBenet Ramsey's death. San Quentin State Prison officials searched the cell of Richard Allen Davis, the man convicted of killing Polly Klaas. That's because

发表于:2019-01-08 / 阅读(176) / 评论(0) 分类 美联社新闻一分钟2006

1. Condolence s came from the White House Friday to the U. S. Forest Service following the deaths of four firefighters in a California wildfire. The spokesman for the President said in a phone convers

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 美联社新闻一分钟2006

Georgia's Attorney General's Office will appeal the court decision today that released the man convicted of having sex with a 15-year-old girl when he was 17. The judge voided the original ten-year prison sentence, instead finding the man guilty of

发表于:2019-01-08 / 阅读(118) / 评论(0) 分类 美联社新闻一分钟2007

They called me the Leather Apron They called me Smiling Jack They prayed to the heavens above That I would never ever come back Can you hear how the children weep? Chills of fear like a sawblade cutting deep Once again there is pain I bring flames -

发表于:2019-01-10 / 阅读(74) / 评论(0) 分类 英文摇滚歌曲

A: Nice to see you; how have you been feeling lately? B: I have been feeling great, Dr. Smith. A: I am happy that you have decided to come in for your annual physical. B: Yes, I am going on a cross-country bike ride on vacation and want to make sure

发表于:2019-01-11 / 阅读(98) / 评论(0) 分类 英语情景对话-健康

A: Hello, so how are we feeling today? B: Things are going well for me, Dr. Smith. A: Am I correct in thinking that you are here for your annual physical? B: Yes, I am applying for new health insurance, and I need a physical examination to qualify. A

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 英语情景对话-健康

Sickle Cell Disease Cases Are Increasing Basic health interventions may significantly reduce deaths among young children with sickle cell anemia. The illness causes the body to produce sickle or disc shaped red blood cells making it difficult for the

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2013年(七月)

A: My doctor says that I need a blood test. B: I can help you with that. Just have a seat and roll up your left sleeve. A: What are you taking my blood for? B: Your doctor has requested a check of your white blood count. A: What information does that

发表于:2019-01-15 / 阅读(104) / 评论(0) 分类 英语情景对话-健康

A: I came to this lab to have my blood drawn. B: You are in the right place. Roll up your left sleeve and have a seat. A: What am I being tested for? B: Your doctor wants to know what your white blood cell count is. A: What does my white blood cell c

发表于:2019-01-15 / 阅读(110) / 评论(0) 分类 英语情景对话-健康

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(120) / 评论(0) 分类 科技之光

By Carol Pearson Washington 09 April 2008 Diabetics have a greater than average chance of having a heart attack or stroke. But new research indicates that lowering blood pressure and cholesterol below recommended guidelines seems to reduce these risk

发表于:2019-02-03 / 阅读(71) / 评论(0) 分类 VOA常速英语2008年(四月)

歌曲: Blood Red Sandman 艺人: Lordi 音乐星级: ★★★★ 所属专辑: The monster Show 发行年代: 2005 风格: Hard Metal 介绍: 这个乐队真是旋律的一塌糊涂,强劲传统的老式riff刷的人热血沸腾,乐队的噱头也挺多,全部成员都是怪物造型,乐队歌词创作也都是怪物题

发表于:2019-02-04 / 阅读(124) / 评论(0) 分类 金属

CHENGDU, Oct. 25 (Xinhua) -- A Chinese biotechnological company announced on Sunday it has developed the world's first 3D blood vessel bio-printer, which makes it possible to produce personalized functional organs. Sichuan Revotek Co., Ltd. based in

发表于:2019-02-11 / 阅读(109) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(120) / 评论(0) 分类 VOA常速英语2007年(十二月)

Voice 1 Thank you for joining us for todays Spotlight, Im Joshua Leo. 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 When you lo

发表于:2019-02-21 / 阅读(107) / 评论(0) 分类 环球英语 Spotlight
学英语单词
adenylosuccnic acid
afhq
air to air guided missile
allochroism
anarchic
ancient aeolian soil
back-draw
below average
brick rubbish
cable distribution system
canella families
ceroid
chat online
chrysophanin
Chunglushu
clockwise direction
colbath, Jeremiah Jones
coleen
compositors
condition of temperature
cover stories
data set information
dew point lapse rate
die wall friction
digital absorber
ecrus
eeew
electric-signal storage tube
Enhydra lutris
farsangs
feel one's ears burning
finnish marks
fissured waterbearing stratum
fluible
follow-up valve
foundry industry
Frito feet
frost-hardenings
gas pilot
God's word
grounding stick for live working
hamades
hydrodynamic resistance
insalvable
invariant decay constant
left-feet
manteloid-sphaerulate
marketing-research
mid-IR
movable leg
nasopharyn
neoglyphidodon melas
nonspirituality
observated
oil containing ballast water
operating system software
overhead railways
passenger clearance
phaeomitra coffea
police force
polishing shop
pot magnet
prulaurasin
pulse former
radial flow turbo charge
radionuclide kinetics
radix lateralis tractus optici
real-time batch processing
reidy
required horsepower
respiratory pharmacology
ring focusing
ring of quotient
rotation of crop
rotational period
safe working stress
saponite
silver process
sloping bond
soeharto
spin engine
spinal spatula
stranguria
strut sleeve
stub-wing stabilizer
substantiating
summer oil level
supermale
Syktyvkar
thief tube
tree measuration
trinervis
tun buoy
two-page separation function
u-series
under exposed
under-workman
value of service pricing
vertical boring mill
volume controlled ventilation-sigh
warrigal