高速过滤器;高效率滤池

The Cambodian government has ordered a limit on interest rates on small loans. The decision comes before local elections are set to take place in June. The 18 percent limit on the microfinance industry interest rates takes effect on April 1. Microfin

发表于:2018-12-07 / 阅读(64) / 评论(0) 分类 2017年VOA慢速英语(三)月

On the path that American children travel to adulthood, two institutions oversee the journey. The first is the one we hear a lot about: college. Some of you may remember the excitement that you felt when you first set off for college. Some of you may

发表于:2018-12-28 / 阅读(78) / 评论(0) 分类 英语语言学习

JEFFREY BROWN: On this final Friday before Election Day, there was word that jobs are on the increase, but so is unemployment. The numbers were seized upon by the presidential candidates as they began making closing arguments on an issue that's been

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 PBS访谈商业系列

By Jeff Swicord Howard County, Maryland 18 May 2006 watch School Drop Out report It is estimated between 15 and 30 percent of high school students in the U.S. will not graduate. And among some minorit

发表于:2019-01-06 / 阅读(133) / 评论(0) 分类 2006年VOA标准英语(五月)

白宫:美国经济显著复苏 WASHINGTON, Dec. 19 (Xinhua) -- U.S. economic recovery has registered notable achievements this year, but the nation is still confronted with challenges including high unemployment rate and sluggish wage growth, Jason

发表于:2019-01-07 / 阅读(59) / 评论(0) 分类 英语新闻

By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu

发表于:2019-01-10 / 阅读(114) / 评论(0) 分类 VOA标准英语2008年(五月)

This is the VOA Special English Education Report. Less than sixty percent of students now entering four-year American colleges are likely to graduate. The completion rate is lower than for almost any other wealthy country, and worst for poor and min

发表于:2019-01-11 / 阅读(91) / 评论(0) 分类 VOA慢速英语2009年(九)月

Education Report - High Dropout Rate a Problem for South Africa This is the VOA Special English Education Report. Since the nineteen nineties, education has been required for all South Africans from age seven to fifteen. Last December, the government

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2012年VOA慢速英语(三)月

JUDY WOODRUFF: Finally tonight: what works in the classroom, and what the U.S. can try doing differently. It's part of our continuing look at ideas being discussed and debated in the world of education.Jeffrey Brown has our conversation. JEFFREY BROW

发表于:2019-01-27 / 阅读(70) / 评论(0) 分类 PBS访谈教育系列

Eurozone unemployment has hit a record 11-point-6 percent, raising fears of a continuing economic slowdown. As Jack Barton reports, the new data is prompting some analysts to speculate that the region may have already slipped into another recession.

发表于:2019-01-31 / 阅读(77) / 评论(0) 分类 英语新闻视频

BEIJING, March 7 (Xinhua) -- The Chinese currency Renminbi (人民币)( RMB), or the yuan, on Monday strengthened to an all-time high of 6.5651 per U.S. dollar, according to the China Foreign Exchange Trading System. Monday's central parity rate of t

发表于:2019-02-02 / 阅读(96) / 评论(0) 分类 英语新闻

(would可以看作是will的过去式,这两个词除了时态不相同外,在表达意思的许多方面是相近的。当然will 和would又都有一些各自不同的独特用法。) 1)用于第二人称疑问句,表示请求(在这种用法中wou

发表于:2019-02-03 / 阅读(60) / 评论(0) 分类 英文语法词汇

BEIJING, Mar. 18 (Xinhuanet) -- Urbanization will be a major feature of China's economic growth and continue to gain momentum, Liu He, Party chief of the Development Research Center of the State Council, said on Saturday. At the China Development For

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 英语新闻

More than three years after Hurricane Katrina caused massive damage in New Orleans, the city has less than half its pre-hurricane population and a crime rate higher than any other city in the nation. But, as VOA's Greg Flakus reports, citizens' grou

发表于:2019-02-07 / 阅读(85) / 评论(0) 分类 VOA标准英语2008年(十二月)

AS IT IS 2016-10-19 US High School Completion Rate Reaches All-Time High 美国高中毕业率创历史新高 President Barack Obama says the percentage of Americans completing high school rose to its highest level ever last year. The president said

发表于:2019-02-12 / 阅读(115) / 评论(0) 分类 2016年VOA慢速英语(十)月

The implication? 言下之意? For a central bank to keep unemployment below the natural rate, it must keep outdoing itself, delivering inflation surprise after inflation surprise. 对于想把失业率维持在自然比率之下的央行来说,它

发表于:2019-02-17 / 阅读(71) / 评论(0) 分类 经济学人财经系列

Today the Governor of the Reserve Bank, Dr Alan Bollard, lowered the official cash rate (OCR) to 2.5%. This is down 50 points from the 12th March. It is also a huge change from July last year when the OCR was at a high point of 8.25%. In July 2007, t

发表于:2019-02-17 / 阅读(64) / 评论(0) 分类 新西兰英语

NEW YORK, Dec. 27 (Xinhua) -- New York City Mayor Michael Bloomberg announced on Tuesday that babies born in the city in 2009 have the record high life expectancy of 80.6 years, an increase of nearly three years since 2000. The rate of 80.6 years is

发表于:2019-02-17 / 阅读(69) / 评论(0) 分类 英语新闻

平分家务的夫妻更易离婚 Couples who share the housework are more likely to divorce, study finds Divorce rates are far higher among modern couples who share the housework than in those where the woman does the lions share of the chores, a No

发表于:2019-02-17 / 阅读(79) / 评论(0) 分类 阅读空间

Law of Supply Demand: This is the founding block of economics. Whenever supply of something increases its price decreases and whenever supply decreases price increases. Thus, when you have excess production of corn, food prices decrease and vice vers

发表于:2019-02-25 / 阅读(88) / 评论(0) 分类 英文语法词汇
学英语单词
...and a half
2-(ethoxyethoxy)ethanol
5'-Polynucleotidase
abr(available bit rate)
Abū Kūk
al qahiras
allelopathy
allicit
appeasable
Atelophyllum
backbone frame
begown
berecine
bireflectances
bonducs
capital recovery factor
Carex rhynchophora
choking down
cliometrics
coal cannel
coal pitch
colitoxin poisoning
colurabianum oesophagostomum
Corncracker State
cost prices
crack root
craigleith
cubic crystal
curb form
diarthric
dubitancy
Eotvos experiment
excitovasomotor
failure to maintain
family cetorhinidaes
general factor
glacialiss
green-blind
greenmounts
grumping
hartridge
Hydrobatidae
incapaciousness
integral diode solar cell
itaipu
jurinac
kilovoltampere hour
land replotting
laundry tray
levee spacing
low frequency analysis and ranging
low-expansion alloy
malignant lymphogranulomatosis
mareis
MCS (multi channel scaling)
normalized tempering
nozzle junction assembly
on-premises sales
orthogranite
otani
oxycanthine
paster graphics
pedrosite
perfect mixing
proper timing of insecticide application
pulka
pulse generator circuit
Pyatovskiy
Pyramids of Egypt
pyroracemamide
rated altitude
retun trace
return trace
Robinson-Cohen slide
Roche, C.
Rockbourne
rocker-bar
Rugged Is.
segment unique key
Seldom Seen
sesqui-
shock simulator
slopely
slopwork
smokejacks
soil classifcation
soliel
space equivalence
superboards
supergeneralist
suspended type unit heater
syndrome of marrow deficiency
tit-bore
trowel
tsampouna
unfeminized
upper division student
vena metatarsuss
weigh on/upon
wifmann
wire wraping
wrist spin