[计] ARPA协议层次

By Caty Weaver Broadcast: August 1, 2003 This is Steve Ember with the VOA Special English Environment Report. Last month a judge ordered the United States Army Corps of Engineers to begin to lower wat

发表于:2018-12-01 / 阅读(254) / 评论(0) 分类 VOA2003(下)-环境与健康

Studies that will be released today show that fish, birds and mammals in New England have significant amounts of mercury in their bodies. The studies find the toxic metal in some unexpected habitats and they suggest that power plants in the Midwest a

发表于:2018-12-17 / 阅读(285) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Individuals' Blood Glucose Levels after Meals May Be Predictable预测血糖 High blood sugar levels are a risk factor for type 2 diabetes. Doctors today have only general dietary recommendations for how to control those levels, because theres no rea

发表于:2018-12-24 / 阅读(185) / 评论(0) 分类 2017年Scientific American(四)月

Task 2: A Work Qualification Test Script According to a report by Australian researchers, the hole in the ozone layer over Antarctica will probably start closing within five years. They say it may be completely closed within fifty years. The ozone la

发表于:2018-12-29 / 阅读(174) / 评论(0) 分类 新视野大学英语:视听说教程 3

HEALTH REPORT – December 11, 2002: Mercury Levels in Fish By George Grow This is the VOA Special English Health Report. Two studies are adding to the debate about the health risks of eating fish con

发表于:2019-01-07 / 阅读(198) / 评论(0) 分类 健康与环境

By Melinda Smith Washington, DC 01 September 2006 watch Nicotine Study Smoking a cigerette A report issued this week shows that major American tobacco companies have increased the level of nicotine in their cigarettes, making them more addictive. VO

发表于:2019-01-12 / 阅读(260) / 评论(0) 分类 2006年VOA标准英语(九月)

Tests Show Levels of Arsenic in US Rice Two hundred different types of rice and rice products tested by both the non-profit research group, Consumer Reports, and the U.S. Food and Drug Administration [FDA], contained varying levels of different forms

发表于:2019-01-13 / 阅读(204) / 评论(0) 分类 VOA标准英语2012年(九月)

Ocean Levels Rising Fast on US Coasts Ocean levels are rising faster and higher on both coasts of the United States than in other parts of the globe, according to two new studies, and California could be especially hard hit. There will be about one m

发表于:2019-01-13 / 阅读(207) / 评论(0) 分类 VOA标准英语2012年(六月)

Kyoto Protocol's Future to Be Determined in Durban The Kyoto Protocol sets binding reduction targets on greenhouse gas emissions, such as carbon dioxide, but it expires next year. That's why reaching a new agreement is a top priority for diplomats at

发表于:2019-01-13 / 阅读(215) / 评论(0) 分类 VOA标准英语2011年(十一月)

StudyFindsHighLevelsofBPAinCannedFoodforKids The industrial chemical BPA has been used to make hard plastic bottles and the lining of food cans for decades. After studies indicated that the chemical could play a role in cancers, heart disease and abn

发表于:2019-01-13 / 阅读(156) / 评论(0) 分类 VOA标准英语2011年(九月)

Kyoto Protocol Winds Down As Delegates Head To Doha As delegates from 190 countries head for Doha to try to forge a new deal on tackling global warming, the Kyoto Protocol - signed in 1997 - is due to expire at the end of the year. That deal sets bin

发表于:2019-01-14 / 阅读(197) / 评论(0) 分类 VOA标准英语2012年(十一月)

Protocol on Sexual Violence in War Launched in London LONDON A conference in London - organized in part by actress Angelina Jolie - has launched a new international protocol on investigating sexual violence in war. Jolie is a special envoy for the U.

发表于:2019-01-14 / 阅读(192) / 评论(0) 分类 VOA标准英语2014年(六月)

DAVID GREENE, HOST: The amount of carbon dioxide in the air is rising because of human activity. And NPR's Merrit Kennedy reports that scientists around the world are trying to understand how more CO2 is going to impact the plants we eat. MERRIT KENN

发表于:2019-01-17 / 阅读(157) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Shanghai Takes Measures against Rising Sea Levels Zhang Zhenyu, of the Shanghai Flood Risk Information Center spokesperson, said the seawalls virtually encircle half of the city. These are all the sea walls we have built, including from Hangzhou Bay

发表于:2019-01-19 / 阅读(191) / 评论(0) 分类 2015CRI中国国际广播电台

By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

发表于:2019-01-25 / 阅读(188) / 评论(0) 分类 VOA常速英语2007年(十二月)

HEALTH REPORT - PSA Levels and Prostate Cancer By Jerilyn Watson Broadcast: Wednesday, June 09, 2004 This is the VOA Special English Health Report. Many older men are tested each year for cancer of th

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 健康与经济

Ozone layer(臭氧层) 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed(

发表于:2019-02-07 / 阅读(156) / 评论(0) 分类 英语新闻

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(220) / 评论(0) 分类 英语新闻

BEIJING, Dec. 25 (Xinhuanet) -- China is likely to test a new Internet protocol in the next few years in an attempt to further develop the country's Internet, senior officials from the State Council said on Friday. The country will put the Internet P

发表于:2019-02-18 / 阅读(277) / 评论(0) 分类 英语新闻

Smog levels in Beijing have hit the 'Hazardous' mark again just 2 weeks after recording one of the worst cases of air pollution. The PM 2.5 monitoring systems in the Chinese capital showed readings of around 400, which is considered hazardous. That's

发表于:2019-02-21 / 阅读(180) / 评论(0) 分类 英闻天下
学英语单词
AARIT
abrarion
ACRV
alaraliae
Aylesbury, Vale of
black tellurium (nagyagite)
blade lattice
bleaching of cloth
Bryantown
Bukowo
caked up
cantonize
cedar-apple rusts
Cencenighe Agordino
co author
conditional delivery
crumb cakes
curios shop
dirac's representation
discounted-cash-flow method
disturbancetheory
Drs.
duo for strings
enteroenteric
equatorial flange
equivalent matrices
factivity
fades-in
Ficoll-Hypaque
FinNet
fish shelter
floating pipe
frost injury
funding and real mortgage bonds
fungiproofing
gas-forming agent
gasterobasidial
genus Lepidocybium
gising
glycinanilides
Harper Woods
hathis
heater element
heterocerc
high-souled
Hooker.
horn pipers
insensibilize
isoecho
Jūniyah
k-shell fluorescence yield
larnites
ledger journal
Levalloisian
lock on relay
Lorian Swamp
lung cookie
Machilus gamblei
maundrel
mdis
medi-cine
multicompartment model
noise cancellation
nuclear passenger ship safety certificate
obscuridine
order set
ossa triangulare
palmpressing
pay back something
periglypta reticulata
Pinus banksiana
Portlethen
qualification maintainability inspection
quasi-negotiable document
regulator link
reiger bound
remainder of interpolation
resistance to acid
salmonellae
shrimpiness
sluege promoter
spirits of salts
storage depleted gas well
stravaig
subcreators
surface-consistent mode
tantalizing
tecoblastic
the full monty
thermosetting cement
total mapping
tourist floater
tree-light
underthrust mass
valveless engine
videodisc
violent movement
weak light
When in Rome,do as the Romans .
wiping up
zavarov