序列特异的寡核苷酸探针

Yussouf was a sheik. He was sitting at the door of his dent in the desert. It was night. Nothing was visible in the desert. The only light was the light that came from the starts in the sky. They were twinkling in the sky. The sheik was sad at heart.

发表于:2018-11-29 / 阅读(295) / 评论(0) 分类 英汉幽默故事选读

[00:05.54]The American Heart Association is advising people to exercise [00:13.27]by lifting weights.One of the writers of that advisory [00:19.20]is Barry Franklin of William Beaumont Hospital in Royal Oak,Michigan. [00:25.97]Mister Franklin directs

发表于:2018-12-26 / 阅读(242) / 评论(0) 分类 美国英语听力80篇

今天我们要学的词组是probe。 Probe的意思是彻底调查。伊拉克政府最近调查萨达姆被处决时为什么会出现嘲弄等混乱局面,以及处决过程是如何被秘密录像的,Iraq is probing the disorder during Sadda

发表于:2018-12-30 / 阅读(206) / 评论(0) 分类 英语每日一词

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 法律英语 Legal Lad

Pablo Picasso (18811973) is probably one of historys most famous names. He was a Spanish painter and sculptor and perhaps the most recognized figure in twentieth-century art. He is best known for starting the Cubist style. Among his most famous works

发表于:2019-01-01 / 阅读(138) / 评论(0) 分类 各国名人英文介绍

Grammar Girl here. Todays topic is when plurals have no singular. A listener named Brent called in with this question: I have a question: how come pants, trousers, slacks, corduroys are all plurals even though there is only one of them? Guest writer

发表于:2019-01-02 / 阅读(241) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Todays topic is when plurals have no singular. A listener named Brent called in with this question: I have a question: how come pants, trousers, slacks, corduroys are all plurals even though there is only one of them? Guest writer

发表于:2019-01-02 / 阅读(181) / 评论(0) 分类 英语语法 Grammar Girl

This is Scientific American's 60-Second Science. Im Steve Mirsky. Got a minute? On February 14th, the Union of Concerned Scientists issued a call for the protection of federal scientists. The UCS press conference took place in space made available by

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 Scientific American(二)月

President Obama is urging world leaders whore meeting in Washington today to act and not just talk about safeguarding nuclear materials. NPRs Scott Horsley has more. President Obama called nuclear terrorism one of the greatest threats to global secur

发表于:2019-01-08 / 阅读(204) / 评论(0) 分类 2010年NPR美国国家公共电台4月

1. Police in Los Angeles say the man who rushed Brad Pitt on the red carpet Wednesday night is a Ukraine Journalist with a history of getting too close to celebrities. The suspect, 25-year-old, Vitalii Sediuk was jailed on suspicion of misdemeanour b

发表于:2019-01-11 / 阅读(197) / 评论(0) 分类 美联社新闻一分钟2014(六)月

MARY TILLOTSON: PEOPLE IN AMERICA, a program in Special English on the Voice of America. Today we tell about one of the most successful writers of childrens books. Sarah Long and Steve Ember tell about Doctor Seuss. (MUSIC) SARAH LONG: Doctor Seuss w

发表于:2019-01-12 / 阅读(138) / 评论(0) 分类 2010年VOA慢速英语(五)月

Grab a handful and you'll see a world in a grain of sand Adam Philips | New York 15 April 2010 Close up, sand grain can appear jewel-like. Indeed, many gems, such as diamonds and sapphires, are made from ancient sands. Related Links Sand: The Never-E

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2010年(四)月

Former head of the National Association for the Advancement of Colored People (NAACP) was an outspoken activist for racial equality and justice Adam Philips | New York 16 April 2010 Benjamin Hooks (seen here in July 2009) led the National Association

发表于:2019-01-13 / 阅读(224) / 评论(0) 分类 VOA标准英语2010年(四)月

Picasso, Other Greats Created 'Wearable Art' Artists such as Pablo Picasso, Alexander Calder and Robert Rauschenberg left behind works of art which are instantly recognizable: Picasso, whose portraits of his lovers merge profile and full face in a di

发表于:2019-01-13 / 阅读(142) / 评论(0) 分类 VOA标准英语2011年(九月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-26 / 阅读(168) / 评论(0) 分类 英语单词荟萃

The U.S. space agency(代理中介) has released the first ever image taken of the surface of Mercury from a spacecraft orbiting the planet. The black and white image, posted on the NASA website Tuesday, shows a surface pocked with craters of varying

发表于:2019-01-31 / 阅读(173) / 评论(0) 分类 英语新闻

By Paul Sisco Washington 14 May 2008 The U.S. space agency's Mars probe is within weeks of landing near the Red Planet's north pole. NASA scientists in Washington recently talked about what they call the mission's seven minutes of terror. That is how

发表于:2019-02-03 / 阅读(171) / 评论(0) 分类 VOA标准英语2008年(五月)

Cuca: What possessed you to agree to become the head of the homeowners association ? Emiliano: Im just tired of all of the waste and not having a say . Our dues keep going up and there seems to be special assessments every year. Im not even sure the

发表于:2019-02-09 / 阅读(150) / 评论(0) 分类 地道美语播客

BEIJING, April 21 (Xinhua) -- More inspection teams have been sent to investigate the incident of contaminated drug capsules and find out those held responsible, said the State Food and Drug Administration (SFDA) Saturday. Inspection teams from sever

发表于:2019-02-17 / 阅读(178) / 评论(0) 分类 英语新闻

BAIKONUR, Kazakhstan, Nov. 9 (Xinhua) -- Russia's Phobos-Grunt probe and China's Yinghuo-1 satellite were launched from the Baikonur cosmodrome in Kazakhstan on a Zenit-2SB rocket at 00:16 am Moscow time Wednesday (2016 GMT Tuesday). The main aim of

发表于:2019-02-18 / 阅读(151) / 评论(0) 分类 英语新闻
学英语单词
accelerator complex
adder flies
alpins
androecious
anti-coalitions
appertinents
arc protection
argovians
asymmetry angle
automatic recording flame spectrophotometer
axillary incision
Barlestone
batwa
blind student
brandenburgs
caceres (sao luis do caceres)
capitals of vietnam
carrier lifetime
carrizo mts.
cellulose i structure
cellulosid
chasmochomophytes
checking-arm
collodions
compression fitting with rubber wedging ring
consumption curve
corvus coraxes
counterbattery fires
cousiness
Cowles
Daotan Tang
data tables
datastreams
degree of freedom (df)
electromagnetic plugger
Ermins
Euryalina
excitated
exemptional
extrusion roll
fastness to laundering
file error flags
forceps
fractional examination of urine
free great toe nail skin flap
Gangajālghāti
gutlessnesses
hareno
have a thing with
heading-to-steer mark
heavy alkylate
high pressure air system
impedance ground
in the airport
Knudsen burette
lay charges
lockstitch machine
magic line
metapleuron
microwave circuitry
mode transducer
multi-element control system
Neanderthaloid
neodymium sesquioxide
nondisinfected
nonhappening
OPS-5
paint catapult
paraphase coupling
phlebofibrosis
pre-programming
procuratorial protest
productive facility
Puako
rotating model
San Juan Cotzal
semichiral
skin bridge in delaying skin flap
Sousse, Gouvernorat de
Spirula peronii
spontaneous ovulation
square-nut
state observer
stator coil bar
stimulin-M
subjunctives
substitutio vulgaris
supercruiser
switch core
thematised
Tionesta
torrigianoes
Trandopril
tricarts
uraniids
Varanus niloticus
vinificator
well-favoured
white turpenting
white-girl
wrap sb around your little finger
yaw-position