un. 节目信号电平;程序级
[网络] 层次可分为规划
(program-level 的复数)

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(159) / 评论(0) 分类 VOA2003(下)-环境与健康

Unit 150: Keep it up 第150单元:持续下去 The body fat you lose through exercise and diet can be easily regained if you interrupt your exercise program,even if you keep dieting. 如果你中断了你的运动计划,就算你继续节食,那些

发表于:2018-12-03 / 阅读(109) / 评论(0) 分类 减肥瘦身英语口语话题

[00:00.00]Exercise 5 [00:03.40]Part A [00:07.71]You will hear Dr.Wilson,a Professor of linguistics, [00:13.56]talk about formal and informal language. [00:18.49]As you listen,answer Questions 1--10.by circling True or False. [00:26.75]You will hear t

发表于:2018-12-04 / 阅读(156) / 评论(0) 分类 全国公共英语等级考试五级

AS IT IS 2013-07-24 Global Warming Will Cost Us More to Live全球变暖使得居住成本增加 Hello, again, and welcome! Im Jim Tedder in Washington. On todays program, a look at whats happening all around us. Our planet is getting hotter, and mor

发表于:2018-12-16 / 阅读(202) / 评论(0) 分类 2013年VOA慢速英语(八)月

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(226) / 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(135) / 评论(0) 分类 2017年Scientific American(四)月

The most effective formal programs help educate men about the need to mentor women and establish guidelines for appropriate behavior. 有效的项目还能教会男性如何去指导女性,并建立相应的行为准则。 These programs can be a g

发表于:2019-01-02 / 阅读(115) / 评论(0) 分类 向前一步

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(144) / 评论(0) 分类 健康与环境

These 11 things will help explain why your belly's been growling. 这11个原因帮你解释为什么你的肚子一直在咕咕叫。 You're dehydrated 身体缺水了 Mild dehydration is often masked as feelings of hunger, when really your body jus

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 阅读空间

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(205) / 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(152) / 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(157) / 评论(0) 分类 VOA标准英语2012年(六月)

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(114) / 评论(0) 分类 VOA标准英语2011年(九月)

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(107) / 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(140) / 评论(0) 分类 2015CRI中国国际广播电台

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(149) / 评论(0) 分类 健康与经济

BEIJING, Jan. 29 (Xinhua) -- China's meteorological authority has introduced a new weather warning system for smog which will use readings of PM 2.5, a particle pollutant. The announcement comes as thick haze chokes many cities. The National Meteorol

发表于:2019-02-06 / 阅读(187) / 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(148) / 评论(0) 分类 英语新闻

常用的形容词你别看简单,但用起来学问可就大了呢!尤其是在口语中,常用形容词的不同使用能表达不同的意思。今天小编就为大家盘点一下生活中常用形容词的地道口语用法,也期待大家

发表于:2019-02-18 / 阅读(105) / 评论(0) 分类 英语口语

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(139) / 评论(0) 分类 英闻天下
学英语单词
88 rendement sugar
advance an idea
agc amplifiers
anoxaemias
antenna induced microvolts
arthropodans
assigned numbers
astronomical observation science
autovaccionotherapy
auxiliary enlarging lens
be toast
Bielawa
bipolar leads
Bis-(dimethylthiocarbamyl)
Broekpoort
C. & R.
chichi
choroidal atrophy
cleek
combat tire
common low alloy structural steel
community ownership
complex table
contracted calculation
crosshandedness
cuyps
desistance
dihedral vane
dodecanes
double ply
educational and psychological statistics
electrical organ
electrostatic subconductor
excitatory transmitter
Freo
Gallia Cisalpina
genus Chrysaora
geometrical-optical approximation
ginned cotton?
glomerids
government
gradient fluxgate magnetometer
gulfs of corinth
haleoplankon
hearing threshold curve
heat-transfer machine
helsinger
Helvecia
hooded crows
horizontal
house of disrepute
hypatima spathota
intervention by government
jet pierce drill
Jibat
joint shipping venture
katainen
lacto-vegetarian
massif centrals
mean absolute deviation
minimum safe lateral clearance
multi way switch
Multiprogramming with Fixed Tasks
narrador
neurocutaneous melanosis sequence
noise generator for signal channel
Noravid
oncocytogenetics
online infringement
ovariotomies
panting stringer
pastyfaced
peaness
pedestaled
Petrified Forest National Park
Philippe-Gombault's triangular bundle
pick up reaction
pin-lift arrangement
pizzerias
place strain on
planck's
poiseuille
Pyramid Canyon
rainbow holography
real mixture standard cycle
relie
roborate
sartell
selective hypoaldosteronism
sergeaty
single-anode tank
single-cylinder steam engine
space waves
spina bifida occulta of chest
spontaneous elastic recovery
spray injector
static writing
sudan violet
synthetic aviation fuel
translucent projector
turbith
vaevictis