聚合模式取样

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(147) / 评论(0) 分类 英语情景对话-健康

Cluster balloonists tie a bunch of helium balloons to a lawn chair, sit in the chair, cut the anchor rope, and go flying into the wild blue yonder. To land, they cut some of the cords attaching the balloons to the chair. A small group of daredevils h

发表于:2018-12-11 / 阅读(113) / 评论(0) 分类 365个英语简短小故事

SCIENCE IN THE NEWS - Have a Headache? You Are Not Alone. FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. BOB DOUGHTY: And I'm Bob Doughty. Today we tell about headaches, the pain that strikes almost everyone at

发表于:2018-12-16 / 阅读(100) / 评论(0) 分类 2011年VOA慢速英语(五)月

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2018-12-16 / 阅读(137) / 评论(0) 分类 英语情景对话-健康

The undersigned parties hereby agree to form a _____________ (specify type of business entity), in the state of ___________, primarily for the following purposes: ______________ The principal place of

发表于:2019-01-03 / 阅读(149) / 评论(0) 分类 财会英语

By Lisa Schlein Geneva 12 November 2006 A Cluster Bomb Unit, dropped by Israeli warplanes, sits in southern village of Ouazaiyeh, Lebanon, November 9, 2006 A new international treaty aimed at reducing the deaths and injuries from cluster bombs, land

发表于:2019-01-11 / 阅读(136) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Margaret Besheer Beirut 27 August 2006 Lebanese Sobhi Abbas, top, comforts his son Abbas Abbas, 6-years-old, who was injured while playing with a cluster bomb in Blida, on Saturday August 26, 2006 Two weeks ago, a U.N. brokered truce ended 34 day

发表于:2019-01-13 / 阅读(212) / 评论(0) 分类 2006年VOA标准英语(八月)

Climatologists are warning that an El Nino weather pattern, which can spark severe floods, forest fires and droughts, could develop in the coming weeks across the Asia-Pacific region. Heavy early morning fog hangs over Sydney Harbor Bridge, 04 Jun 2

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2009年(六月)

Hundreds of Thousands of Cluster Munitions Destroyed A new report says governments that joined the treaty banning cluster munitions have destroyed nearly 750-thousand of the weapons since 2008. However, it also says there are credible allegations of

发表于:2019-01-13 / 阅读(122) / 评论(0) 分类 VOA标准英语2012年(九月)

VOA Finds Evidence of Syrian Cluster Bomb Use In Azaz, Syria, in late January, Syrian government forces used what arms experts say is a particularly deadly weapon. Residents say a plane dropped nine large cluster bombs on this neighborhood on the out

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2013年(三月)

Cluster Munitions Have Prolonged Impact Mohamed is 13 years old. Two years ago, he played with a shiny metal object he found outside his home in Benghazi, Libya. He didn't know it was a cluster munition until it exploded. Cluster munitions release sm

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2013年(三月)

By Melinda Smith Washington 15 August 2007 The Western diet, consisting of high fatfoods, is not beneficialfor cancer patients Worldwide statistics show that colon cancer kills more than 600,000 people every year. Now, a new study confirms that diet

发表于:2019-01-16 / 阅读(163) / 评论(0) 分类 2007年VOA标准英语(八月)

Below you will find a sample outline and the essay written from that outline. OUTLINE Paragraph 1 (Introduction) I. Leading sentence: It took me eighteen years to realize what an extraordinary influence my mother has been on my life. II. Summary of m

发表于:2019-01-20 / 阅读(179) / 评论(0) 分类 实用英语

SCIENCE IN THE NEWS - Tension, Migraine and Cluster: Getting to the Root of a HeadacheBy Jerilyn Watson Broadcast: Tuesday, December 05, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Engl

发表于:2019-01-30 / 阅读(187) / 评论(0) 分类 2006年慢速英语(十二)月

By Lisa Schlein Geneva 16 May 2007 In a just released report Wednesday, Handicap International says hundreds of millions of people worldwide face a daily risk of death or maiming by cluster bombs. Lisa Schlein has more for VOA from Geneva, where the

发表于:2019-02-02 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(五月)

Oxygen therapy can bring drug-free relief to many Vidushi Sinha | Washington, DC 15 December 2009 A new study shows that breathing pure oxygen can considerably lessen the agony experienced with severe headaches Cluster headaches are described by suff

发表于:2019-02-06 / 阅读(197) / 评论(0) 分类 VOA标准英语2009年(十二月)

样品用语 样品 sample 模式||样本||图案 pattern 标本 specimen||type 模式||规范 model 标准 standard 说明书||商标||标记 description brand 样品卡 sample card 样品本 sample book 样品号码 sample number 样品簿 sample s

发表于:2019-02-08 / 阅读(116) / 评论(0) 分类 实用英语

According to the Daily Mail on December 1, American daredevil Jonathan Trappe travelled an astonishing 100 miles by flying a cluster of Mexican flag-colored balloon over Mexico with the speeds of 18 to 50 mph. His flight was to celebrate the Mexican

发表于:2019-02-24 / 阅读(324) / 评论(0) 分类 阅读空间

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2019-02-27 / 阅读(154) / 评论(0) 分类 健康-Health

Voice 1 Welcome to Spotlight. I'm Ruby Jones. Voice 2 And I'm Ryan Geertsma. 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 Soraj Ghulam Habib is a young

发表于:2019-03-04 / 阅读(191) / 评论(0) 分类 环球英语 Spotlight
学英语单词
-g
adjacent line signal
analytical reagent quality
apocolpium
aquila chrysaetoss
attached storage
Bacillus iliacus
best friends
boatsheds
Bosco Marengo
brachy-form
Brown syndrome
calcium fertilizer
calcium methionate
Calligonum trifarium
catalytic system
coming down
communionist
conjugate tensor
cornage
counterimmunoelectrophoresis-densitometric
coviner
day-care-center
delsine
Derby red
detection record
Deutzia hookeriana
direct indent system
distance between axles
doctorings
domotics
empirical validation
energy-security
enstooling
expansion valve with pilot valve
experimental biology of fern
exposure-response relationship
Festuca stapfii
Flazedi
Folin's sugar reagent
fulfillness
gildea
given a good fit to
global resource sharing
glucopanoside
good-copy
GPS vehicle tracking
histo
Ibembo
illegal instruction
jean stripes
kicked up
Kilbrickruerite
Killeigh
lend sth to
log governor
magnetotrail
manager of bank
medulloepithelioma
meningiomata
Netflixin' it
no data
nourishing heart
Nuku'alofa
oecophorid
outsizest
pad mounted transformer
paralogist
Parreysia aurora
peacockly
phytometer
pinky swearing
pouched mammals
primary distribution mains
Recanati
respect for ownership
richmans
rigid optical system
rudling
saturation reactance
Scurrula buddleioides
seigen jikan
selfchecking
slow-set
stainless bushing
standard-gauge railway
stock of capital goods
subcardinal veins
sulfur-containing alloy
to bear against
toolholding slider
topographic station
traffic engineering
trema
ventilation standard
warnea penis
weapons effect
wood violet
yaroslavs
Yiliang
yohimbines