抗乙型肝炎e抗体

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(98) / 评论(0) 分类 Scientific American(八)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(128) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

中和抗体有望助力艾滋病疫苗研制 Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine.The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff saysthe goal is to find a

发表于:2018-12-16 / 阅读(59) / 评论(0) 分类 VOA标准英语2016年(七月)

英语学习笔记: antiwar adj. 反战 antipathy n. 憎恨,反感 antithesis n. 正好相反 antibacterial adj. 抗菌的 antibacterial soap 抗菌皂 antibacterial agent 抗菌因子 antibody n. 抗体 He committed himself to the antiwar moveme

发表于:2018-12-19 / 阅读(68) / 评论(0) 分类 2018年VOA慢速英语(三)月

How often do you donate blood? Once a year? Once every few years? Never? Would you be willing to do it every few weeks? That is what James Harrison of Australia has been doing for almost 60 years. In that time he has donated blood over 1,000 times. J

发表于:2018-12-28 / 阅读(75) / 评论(0) 分类 轻松英文阅读

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

发表于:2018-12-29 / 阅读(73) / 评论(0) 分类 英语课程学习计划和讲义

Antibody Could Reverse Diabetes Scientists in California have developed a new approach to treating diabetes which might be able to reverse the disease and not just treat the symptoms. The World Health Organization estimates that more than one-third o

发表于:2019-01-04 / 阅读(101) / 评论(0) 分类 VOA标准英语2011年(十二月)

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 Scientific American(八)月

Update: Breakthrough in Fighting Zika From VOA Learning English, this is the Health Lifestyle report. Researches have reported a breakthrough in the search for a treatment for Zika virus. To better understand this report, you will need to know the fo

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2016年VOA慢速英语(十一)月

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2011年(十二月)

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(80) / 评论(0) 分类 VOA标准英语2011年(八月)

[Verse 1: Grace Chatto] I never said any of this was gonna be simple But sometimes all it takes is just a symbol Because the place you want to reach is right in front of you You're getting stronger, so just keep on that but longer Ra pa pum [Chorus:

发表于:2019-01-14 / 阅读(89) / 评论(0) 分类 节奏布鲁斯

[0:0]harness harsh haste马具,挽具 严厉的,严酷的 急速,急忙 [0:51.7089]hatred hay hazard heading憎恶,憎恨 干草 危害,公害 标题 [1:30.8147]headline headquarters heal heap大字标题,头版头条新闻总部,司令部 使愈合,治愈 一堆,许多 [2:16.7381]hearing heave hed

发表于:2019-01-16 / 阅读(118) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

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 Todays Spotlight program is about

发表于:2019-01-19 / 阅读(75) / 评论(0) 分类 环球英语 Spotlight

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(102) / 评论(0) 分类 英语小达人

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(118) / 评论(0) 分类 科技之光

英语词汇常用前缀及讲解

发表于:2019-02-02 / 阅读(78) / 评论(0) 分类 英文语法词汇

Chinese and American scientists have developed a new antibody targeting the MERS virus, which has, to date, killed 19 people and infected over 150 in South Korea. But Shanghai-based Fudan University has been working with the US National Institute of

发表于:2019-02-03 / 阅读(85) / 评论(0) 分类 cctv9英语新闻2015年

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 实用英语

台湾籍旅美老师今天交给我们的句子是: After several weeks of starvation, fat stores become depleted, and all that is left for energy is proteins. At this point essential proteins for survival, like antibodies used to fight infection

发表于:2019-02-22 / 阅读(89) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
accounting study
adccp(advanced data communication control procedure)
Adinandra howii
American barberry
Arakan Yoma
Ardisia Swartz
arseno group
aureobasidioagglutinin
base of column
be frank with
biggy
blockbusters
body-shirted
bump sth up
cedar-apple
Chipundu
Chlorurit
chronophotograph
compeb mill
compensation joint
complimental
conductive method
continuous contact printer
copper(ii) tellurite
critical surfce
disc and spindle sander
dissolution heat
Dowthcory
electro-hydraulic servomechanism
eskolaite
evening out
everte
fbt
fibrinoids
find means
flying carpet
fourth official
frequency-time analysis
full cardigan rib
gerrhosaurids
global elements
gmrt
goal-orientateds
Grindstone Pt.
grodsky
haagen-daz
helical beam antenna
Hellinger distances
Hook I.
hydrolase
immunofluorescent technic
impact aid
interface procedure
irreverent
kurti
Leptomitus
madame
Malin More
mathematical tables
mccorry
Menggala
mimeticism
minimum value of steady plasmadrug concentration
mixed soochow brocade
nonconservative system
objective forecasting
obroks
orthodontic treatment
outlabouring
pavement marking,road marking
pina colada
piston area
pole-foundation
rent of general office
rule of low
scomber coliass
self-referred
sexual inhibition
side-door basket
sliminess
soil drainage map
Sosnovoborsk
spermicidal jelly
splayfooted
storage underground cavity
surface modeling
target-shooting
tertiary teeth
the senior branch of a family
thyreogenic
tri-isoamylamine
triple modular redundant system
Tyzack's anchor
underground lead-in
upbreed
vagilities
volcanic plug
VOR test-equipment
Wanaka, L.
wedge of immersion
Wessi