沉积岩, 沉积成因

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(125) / 评论(0) 分类 VOA2003(上)-科技先知

为什么政府不让私有公司-那些真正的革新家去创新?这是你经常会听到的话。玛利亚娜马祖卡托要反驳这样的话。在这个激情四溢的演讲里,她告诉我们美国政府-一个看似缓慢、守旧的庞

发表于:2018-12-09 / 阅读(126) / 评论(0) 分类 TED公开课:世界权势大转移

纯黑麻 Absoluto Black 安东尼巧克力 Adoni Chocolee 伯朗细花 Adoni Chocolee 紫丁香 African Lilac 南非红 African Red 玛瑙玉 Agate Jade 爵士白 Ajax 亚加斯灰 Akashi 巴西金彩麻 Amarello Gold 金花黄沙石 Amarillo Fosil 亚玛莉罗 Amarillo Sierra 金珠麻 Amendoa

发表于:2018-12-12 / 阅读(107) / 评论(0) 分类 英文语法词汇

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(120) / 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(99) / 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(105) / 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(97) / 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(144) / 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(168) / 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(156) / 评论(0) 分类 英语新闻

Carthage was still standing, a fact which many Romans would not accept, in particular a patrician named Cato. 迦太基居然还存在,许多罗马人都不能容忍,特别是有一个名叫加图的执政官。 Cato was a just and honorable man,

发表于:2019-01-29 / 阅读(110) / 评论(0) 分类 世界小史

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(233) / 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(222) / 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(125) / 评论(0) 分类 科技之光

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(143) / 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(84) / 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(96) / 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(118) / 评论(0) 分类 VOA标准英语2009年(十二月)

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(135) / 评论(0) 分类 英语新闻

This could be it, I think. What chance do I have against them? All six are there, the five Careers and Peeta, and my only consolation is theyre pretty beat-up, too. Even so, look at their weapons. Look at their faces, grinning and snarling at me, a s

发表于:2019-02-26 / 阅读(221) / 评论(0) 分类 饥饿游戏(英文版)
学英语单词
acoustic colouring
advance overburden
automatic segreation
backward-facing seat
basestock
baxteri
be cast in a different mould
be not far to seek
car bra
cathal (gaelic)
chondrodystrophia hyperplastica
cloud nephoscope
commercial body
condition of uncertainty
control disc
converter logic
cryosols
cyclonic activity
deformation of image
delome
denitrobacteria
diphthongising
direct electrophotography printer
double-doped laser
electrical trip and monitoring
enhearses
Epilobium laxum
failure distribution
field displacement isolator
gas-tight casting
general purpose van
goods set aside
guines
heat dump
highly pervious soil
hypoeosinophilia
hyponeural sinus
icoms
immobilized catalyst
impulse trigger
indicator safety
infrared autonavigator
intermediate platform
intervoice
introscan
iridium fountain pen with anodized cap
kinicki
landi khana
laws of motion
lead-operator
leucotriene a4
line independence number
magneto-optically
Marktbreit
mcleman
Michigan Islands National Wildlife Refuge
miodar
multinucleate
nanochannels
netblock
new-born
northern lapwing
NPD
onerous property
ormandy
Ostheim vor der Rhön
outward departure
Pa-nga
parallel in the wide sense
patientlike
peer pressure
pig-and-scrap process
piratelike
platy crystal
plexus aorticus thoracalis
probationary period
Promicromonosporaceae
pyrrosia assimilis (bak.)ching
scienters
scientised
scommar
secret agent
Smelowskia alba
Special Insurance Act
spectrum-sliced light source
stacking velocity
standard instruction
stiltner
strophothevoside
suspended fold
thermal and density effects
thermindex
Tikhaya, Bukhta
tow steering light
transition network grammar
tropical revolving storms
ustream
vapour phase dye laser
Vigeois
vivid niltava
weltner
worth every penny