多聚甲醛

Asking for a clients information A: When would you like me to send those plans over to your office, Mr. Montgomery? B: It would be good if you could get them to me by Thursday afternoon, Ms. Barkley. A: That shouldnt be a problem. What is the exact a

发表于:2018-12-02 / 阅读(499) / 评论(0) 分类 办公室英语口语

Broadcast: Jan 21, 2003 U.S. researchers have discovered another breast cancer gene that may provide a new point of attack against the disease. The 1) molecule is common to many types of breast cancer

发表于:2018-12-08 / 阅读(533) / 评论(0) 分类 VOA2003(上)-科技先知

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(571) / 评论(0) 分类 VOA2003(下)-环境与健康

William: Hello, and welcome to Entertainment, I'm William Kremer. Today, I'm very excited, because we're going to be hearing from one of my very favourite comedians Gene Wilder. If you're a fan of the crazy comedies of Mel Brooks, you'll know Gene W

发表于:2018-12-19 / 阅读(562) / 评论(0) 分类 Entertainment

新编英语教程第四册unit10_3_How_The_Gene_Test_Can_Affect_Your

发表于:2018-12-29 / 阅读(454) / 评论(0) 分类 新编大学英语阅读部分

Scientists in Oregon successfully fixed a disease-carrying gene in human embryos. It was the first time this has been done. This small effort could be a big step in preventing inherited, or gene-related diseases. A research team at Oregon Health Scie

发表于:2019-01-02 / 阅读(487) / 评论(0) 分类 2017年VOA慢速英语(八)月

By Robert Raffaele Washington 29 April 2008 For the first time, scientists have used gene therapy to dramatically improve sight in people with a rare, inherited form ofblindness. Researchers in Philadelphia and London are calling the results a milest

发表于:2019-01-03 / 阅读(617) / 评论(0) 分类 VOA常速英语2008年(四月)

AGRICULTURE REPORT - Calls for a 'Gene Revolution' By Mario Ritter Broadcast: Tuesday, June 01, 2004 This is Steve Ember with the VOA Special English Agriculture Report. There are sixty-eight million

发表于:2019-01-04 / 阅读(580) / 评论(0) 分类 农业与发展

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(751) / 评论(0) 分类 英语新闻

Harry Connick, Jr Shows Off Broadway Performances New Orleans crooner Harry Connick, Jr. was the toast of Broadway last year with a series of big band concerts now available on CD and DVD. Harry may be New Orleans born and bred, but his love affair w

发表于:2019-01-14 / 阅读(573) / 评论(0) 分类 VOA标准英语2011年(四月)

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(764) / 评论(0) 分类 60秒科学

Gene for Disease Has Healthy Flip Side A study in the journal Science finds that the gene for anemia-causing G6PD deficiency also protects against malaria, thereby keeping the gene active in populations. Cynthia Graber reports Sickle cell disease is

发表于:2019-01-30 / 阅读(718) / 评论(0) 分类 60秒科学

64 基因疗法治疗血友病疗效有限 DATE=6-28-01 TITLE=SCIENCE REPORT - Gene Therapy to Treat Hemophilia BYLINE=Nancy Steinbach (Start at 01'02

发表于:2019-01-30 / 阅读(671) / 评论(0) 分类 科技之光

发票用语 发票 invoice 货物装运单 shipping invoice||foreign invoice 国内发票 inland invoice||domestic incoice||local invoice 领事发票||领事签证书 consular legalized invoice 海关发票 pro forma invoice 形式发票 skeleton i

发表于:2019-02-02 / 阅读(528) / 评论(0) 分类 实用英语

BEIJING, August 1 (Xinhuanet) -- U.S. researchers have discovered a genetic mutation unique to African Americans that links to heighten their asthma risk, according to reports published on Sunday in the journal Nature Genetics. Researchers of Univers

发表于:2019-02-06 / 阅读(564) / 评论(0) 分类 英语新闻

WASHINGTON, Jan. 7 (Xinhua) -- U.S. President Barack Obama announced on Friday that Gene Sperling would take the position of National Economic Council (NEC) Director, the top White House economic adviser. Obama made the announcement(宣告) durin

发表于:2019-02-06 / 阅读(462) / 评论(0) 分类 英语新闻

SHENZHEN, June 18 (Xinhua) -- China established its first national gene bank on Friday in south China's city of Shenzhen with the support of the Beijing Genomics Institute (BGI), officials said. With the establishment of the National Gene Bank in She

发表于:2019-02-07 / 阅读(570) / 评论(0) 分类 英语新闻

Vronique LaCapra | Washington 02 December 2009 A very small genetic difference between humans and chimpanzees may help explain why chimpanzees can't speak, but humans can The ability to communicate using complex spoken language is a uniquely human ch

发表于:2019-02-12 / 阅读(517) / 评论(0) 分类 VOA标准英语2009年(十二月)

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus British scientists are developing gene-edited chickens designed to be fully resistant to the influenza, or flu virus. Wendy Barclay is one of the leaders of the gene-editing project.

发表于:2019-02-17 / 阅读(585) / 评论(0) 分类 2019年VOA慢速英语(一)月

BEIJING, Aug. 5 (Xinhuanet) -- A study conducted by Israeli researchers at the Albert Einstein College of Medicine in New York shows that genes, rather than good eating and lifestyle habits, determine longevity, according to media reports Friday. Thi

发表于:2019-02-26 / 阅读(537) / 评论(0) 分类 英语新闻
学英语单词
acetacetic ether
adjust (oneself) to
advanced long-range air-to-air missile
al-aqsa
allosaurids
apron flashing
assignable debt
B.L.
biederman
bind ... over
block-busters
bombing error
catoria olivescens
color selection
combat team
come to book
consonances
coronal mass emission
crab louiss
cut green beans
densum
destructive test(ing)
dinazafone
door widely open
Dowlais
dryadic
dyrk
economic arbitration
elasticity number
elongatoolithid
Emin Pasha
exple
fault growth
file packing density
First Nation status
fluid loss reducing agent
freon refrigerator
fully-associative mapping
gambinoes
genus Athene
gigaelectron volts
glycobioinformatics
Haltwhistle
heat flux distribution
high-speed digital counter
immunoregulating
initial survey
inslaw
institute of higher learning
International Tax Agreement
ion exchange product
John, Augustus
kabary
knowledge based program editing
Konstantina, Bukhta
Lands of Cakes
lightning-protection engineering
longitudinal median plane
marginal cells
memorat
memory shared multi processor
milk glasses
mullite block
myositis purulenta tropica
nbdl
neolucanus sinicus taiwanus
nonperfect
notch pulse
oily soil
one point earth
output limit
Oxy-apatite
Pacchionian depressions
paraproducts
Parthenocissus chinensis
platinum rhodium thermo-couple
potassium penicillin G
punched-card field
quantity controller
rapparees
rate of dissolution
rosalin
sensillometer
silver-back
spun-off
ST_size-and-quantity_something-anything-nothing-and-everything
submarine self potential
supervisory gear
Swertia gyacaensis
tadpole nest
take-away belt
the use
Tiliqua
time-averaged
United Terminal Sugar Market Association
uranologist
varieties
well-cushioned
winneshiek
yerba de la golondrina
Zebudah
zinc silicate type crystalline glaze