[化] 波尔曼萃取器

New Wheelchair Is Easier to Use, Increases Mobility 新型轮椅易于使用可增加流动性 For many disabled people, the only way to move around is by using a wheelchair. Those who cannot afford powered wheelchairs propel themselves with their ar

发表于:2018-12-08 / 阅读(58) / 评论(0) 分类 VOA标准英语2015年(三月)

This is the VOA Special English Agriculture Report. In two thousand eight, scientists reported on a study of cotton grown in six provinces in northern China. The study involved bollworms, a major threat to cotton farmers. It also involved Bt cotton,

发表于:2018-12-16 / 阅读(42) / 评论(0) 分类 2010年VOA慢速英语(五)月

【英文原文】 'There is no good in my going to see little Hans as long as the snow lasts,' the Miller used to say to his wife, 'for when people are in trouble they should be left alone, and not be bothered by visitors. That at least is my idea a

发表于:2019-01-01 / 阅读(62) / 评论(0) 分类 英语散文阅读

By Nico Colombant Monrovia 04 January 2006 Later this month, Liberia will inaugurate Africa's first elected female president, Ellen Johnson-Sirleaf. Her task will be to help rebuild her war-shattered

发表于:2019-01-06 / 阅读(137) / 评论(0) 分类 2006年VOA标准英语(一月)

发表于:2019-01-10 / 阅读(200) / 评论(0) 分类 Wee Sing Around the World

This is the VOA Special English Agriculture Report. Cotton plants Bollworms are a traditional threat to cotton crops. Young ones feed on the boll, the part of the cotton plant that contains the seeds. A bacterium known as Bt is able to kill bollworm

发表于:2019-01-11 / 阅读(85) / 评论(0) 分类 VOA慢速英语2008年(十一)月

By Margaret Besheer Baghdad 02 July 2007 The American military says it has evidence Iran is using the Lebanese Shiite militia group Hezbollah as a proxy to arm Shiite militants in Iraq. Officials also say Iran's elite Quds Force was aware of and help

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2007年VOA标准英语(七月)

According to a study published this week in Science, genetically-engineered cotton planted near conventional crops may help protect the regular plants from bugs. The researchers say the finding could potentially protect a range of crops over million

发表于:2019-01-12 / 阅读(86) / 评论(0) 分类 VOA标准英语2008年(九月)

Immigrants Learn English With Their Children Tha Neih Ciang is learning vocabulary words with other immigrant students. She's among four dozen Burmese youngsters at Bollman Bridge Elementary School, which is less than an hour's drive from Washington.

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2012年(一月)

A statue on Main Street in Enterprise, Alabama, features a woman holding a large, black boll weevil above her head. While many U.S. cities have suffered because of the recession, one town in the southern state of Alabama, has fared surprisingly well.

发表于:2019-01-13 / 阅读(75) / 评论(0) 分类 VOA标准英语2010年(八)月

麻省理工研究者开发变速轮椅 For many disabled people, the only way to move around is by using a wheelchair. Those who cannot afford powered wheelchairs propel themselves with their arms, which often leads to fatigue, pain, and even perman

发表于:2019-01-14 / 阅读(344) / 评论(0) 分类 VOA标准英语2015年(八月)

Germany's Boll wins 2012 European table tennis championships COPENHAGEN, Oct. 21(Xinhua) -- Germany's Timo Boll powered his way to victory over Croatia's Tan Ruiwu at the finals of the 2012 European Table Tennis Championships in Herning, central Denm

发表于:2019-01-17 / 阅读(86) / 评论(0) 分类 英语新闻

The general mood among Twitter users can predict the rise and fall of the stock market almost a week in advance, a new study has found. A computer scientist in the US has discovered that the correlation between the Dow Jones and the collective public

发表于:2019-01-22 / 阅读(70) / 评论(0) 分类 阅读空间

This is IN THE NEWS in VOA Special English. The United States is proposing a big conference on Afghanistan and wants to invite Iran, one of its neighbors. Secretary of State Hillary Clinton says dealing with extremism in Afghanistan and Pakistan requ

发表于:2019-01-31 / 阅读(192) / 评论(0) 分类 2010年慢速英语(三)月

GUANGZHOU, March 24 (Xinhua) -- Germany's world No.1 table tennis player Timo Boll moved one step closer to retaining the Volkswagen Cup title here on Wednesday. Boll came back from 2 games down against Japan' s Jun Mizutani in their semi-final encou

发表于:2019-02-06 / 阅读(327) / 评论(0) 分类 英语新闻

Electric cars 电动汽车 All charged up for sharing 全力以赴 Vincent Bollor makes a risky bet on electric-car technology 文森特.布洛尔大胆下注电动汽车产业 Sep 10th 2011 | PARIS | from the print edition Adieu petrol, welcome Boll

发表于:2019-02-17 / 阅读(88) / 评论(0) 分类 经济学人综合

I'll get the almanack; and as I have heard devils can be raised with Daboll's arithmetic, 让我去把那本历书拿来瞧一瞧;我还听到人家说,用达波耳的数学还推算得出魔鬼来呢, I'll try my hand at raising a meaning out

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 白鲸记

The governor of the Reserve Bank, Dr Bollard, reduced the official cash rate (OCR) by half a percent from 3% to 2.5% today. For background to the OCR, listen to June 10th 2010 and follow the links. Most banks immediately dropped the floating mortgage

发表于:2019-02-18 / 阅读(63) / 评论(0) 分类 新西兰英语

The governor of the Reserve Bank, Alan Bollard, increased the official cash rate (OCR) from 2.5% to 2.75%. This is the first rise in three years. During the economic recession, Bollard reduced the OCR from 8.25% in July 2007 to 2.5% in April this yea

发表于:2019-02-19 / 阅读(61) / 评论(0) 分类 新西兰英语

The Governor of the Reserve Bank, Dr Bollard, kept the OCR at 2.5% today. Dr Bollard said he kept it at the same rate because of financial problems in Europe. Also the slowdown in the US is a concern. In addition, the US will need to borrow more mone

发表于:2019-02-25 / 阅读(72) / 评论(0) 分类 新西兰英语
学英语单词
acanthopores
adjustor scar
aeroelastic vibration
Algonquin Round Table
alkali hose
amontillados
Andersfors
anti-violences
antigvalve
automatic shunting
available accuracy
backuss
be alert
blossomings
Boyarka
brachyskelic
breasticles
bubby
buflomedil
capacitorless
capital of Morocco
carbon cell
carbon dioxide emission
Cenocentrum
Charpy upper platform energy
CMNAA
Cobaltosphaerosiderite
Coltrane, John (William)
composite built
confounding factorial experiment
costopericardiac ligament
dash into flitters
data definition language
DEFT (dynamic error-free transmission)
dehydrosugars
diaminoalkanes
drop shaft sinking method
eschka mixturd
estpida
exide
Fertö(Neusiedler See)
ficcoxanthin
fire-red
fluphenazine hydrochloride
fuggles
Fukuyaman
ghosthood
glassy inorganic enamelled resistor
glocality
GM_adverbs-forms
greeves
Gymnotheca
homeless
immediately vital cargo
inertia force
insertion element
interlocking operator
JMFU
labour saving technical progress
leave sb in the cold
light-proof
Lyapunov dimension
magmatic flow
medical photogrammetry
Mokaria
n-caprylic alcohol
network graphis protocol
neutron pulse
non-synchronizing
Norge
olfactory gland (or glands of bowman)
ova nodule
pel silk
Plenastril
plumpy
puerile breathing
pump dredger
pytetrahy-droserpentine
Ratematic
red-legged
running inertia-frequency characteristic
Schloss Neuschwanstein
sonoelastography
sound diffraction
spotty steel
staple commodity
Staten
straight-armed pulley
succulent feed
sychnocarpous
Tapolca
technological dependence
Three-Tier Agreement
timing light
toss-
triple parabiose
uroceles
vapour deposited screen
visual spectrophotometry
voltage saturation current
windingweed
yconfounded