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(150) / 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(114) / 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(103) / 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(138) / 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(151) / 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(140) / 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(213) / 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(147) / 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(123) / 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(119) / 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(125) / 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(166) / 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(180) / 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(189) / 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(147) / 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(201) / 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(118) / 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(194) / 评论(0) 分类 环球英语 Spotlight
学英语单词
Acodeen
acquired hemochromatosis
all of
aminobenzenesulfonic acid
Aoi-dake
arc furnace body
army list, Army List
assorted appetizers
atmospheric crack
baldrib
base assembly
bend contour
bill-of-material
buster collar
campaign management
catmab
chicken wing tips Swiss style
colourity
command-detonated mine
corn speedwells
cut film
diameter of top circular-arc juncture circle
Divehi
do svi dania
eight-piecer
electronic engraving machine
febris colombensis
feedback mechanisms
film-penetration theory
flow feedback control
futira
gas coupled turbine
Gerea canescens
Gubeli
halogeton
Hamersen
hay-fevers
heart ostia
holdouts
Houdriflow catcracker
huneeus
icecream
IMXB
inrest
iridium(iv) hydroxide
joint owners
laterostigmatal
lipset
live pit
livingstonii
love-in-idleness
Macaranga esquirolii
mass transit
methyldienolone
milk curd
mission-critical server
monthly data
muscular
national lottery
Ni ferrite
noninformative
nonNIL
octogon
order of dimensioning
orolingualis
outeats
ovulariopsis ampelopsidis-ciliatae
perchlor-ether
polling booths
post assembly stage
prefilled rocket unit
pressure difference indicating controller
program network fee
Provisions Announce Reservation
pumping motor
queite
religious persecution
round-meshed
Rumex chinensis
secocubane
self-fermentation
simulating test
sliding-scales
snipe fish
spacing braking
spatial cam
speciality rubber
stelljes
substrate noise
Sun ONE Application Server
thallium(i) picrate
Thelen
time-sharing system text editor
transition game
transport liability period
trewarthas
trough gutter
uiua mentalis
unglobe
vagal block
Veitsch
Yar Mohammad Khān