标签：Levels 相关文章
7. Natural Yoghurt beats bad breath Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists. Japanese researchers found eating the yoghurt reduced levels of hydrogen sulphide - a major cause of bad breath - in 80% of
听美文故事记6级单词
20 Getting Standard Medical Test Results GLOSSARY annual happening once each year; occurring at the same time each year;yearly * Welcome to our 10th annual users conference! physical a medical exam, usually conducted once a year, to assess anindividu
2011年ESL之就医和人际交往
Paris Conference to Discuss Climate Change, Rising Oceans Some of the world's leading experts on oceans and climate change are meeting in Paris this week to discuss why oceans are rising, and where to channel scarce research funds to study the pheno
(科普英语)Earth and Sky
Researchers from around the world have gathered for Australia's first international conference focused entirely on adapting to the impact of climate change. Organizers of the meeting say the effects of a warming planet are already being felt and that
VOA标准英语2010年(六)月
图片1 rural adj. 乡下的，田园的，乡村风味的，生活在农村的 例句：The disease occurs most frequently in rural areas that are lack of health facilities. 那疾病多见于缺少卫生设施的农村地区。 urban adj. 城市的，
漫画搞定六级词汇（文本+音频）
全麦产品可以有效预防冠状心脏病，不过最少要含0.75克的全麦可溶纤维…… Whole grain barley and other products containing whole or milled barley are now allowed to claim th
奥运英语
25 布什政府打算制定饮水中含砷量限定标准 DATE=3/30/01 TITLE=ENVIRONMENT REPORT- (1)EPA Rejects (2)Arsenic Limits in Water BYLINE=Cynthia Kirk (Start at 1'00
文化聚焦
Mercury tends to show up in strange places, like swordfish and sharks. Now researchers have detected small amounts of mercury in the fog that bathes the California redwoods, near Santa Cruz. The mercury levels they've measured are in parts per trilli
Scientific American(十二)月
Health Report - Fukushima Children Tested for Thyroid Cancer Risk This is the VOA Special English Health Report. This week, Japanese doctors began examining three hundred sixty thousand children in Fukushima Prefecture. The goal is to learn the exten
2011年VOA慢速英语(十)月
The highest consuming group consumed an average of 46 teaspoons of sugar of added sugars A new report by an industry analyst says global sugar consumption will reach 176 million tons by 2015. That's about 20 percent more than the estimated sugar cons
VOA标准英语2010年(四)月
Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h
VOA标准英语2011年(四月)
A number of risk factors can predict your chance of getting a heart attack. High blood pressure or cholesterol, a history of smoking, just getting older - all of these make heart disease more likely. When a suspected heart attack patient shows up at
VOA标准英语2010年(十一)月
Despite higher rate, US Army says campaign to get soldiers help is showing progress at some bases Melinda Smith | Washington, DC 20 November 2009 Thomas John Sweet (TJ) had been in Iraq two months. He killed himself on Thanksgiving Day, November 27t
VOA标准英语2009年(十一月)
Study: African Aluminum Pots Contain Lead 研究表明非洲铝锅含有铅 Locally made aluminum pots in Cameroon, and probably in much of Africa, are likely to be contaminated with lead ( (Courtesy: Occupational Knowledge International). Locally ma
VOA标准英语2014年(八月)
The first day of winter, but already there are warnings of possible hosepipe bans next summer. Many reservoirs are well below normal levels for the time of the year. South, central and eastern England have had the driest twelve months on record, and
英伦广角
The local share market has seen a second, second biggest rise all year with more than 90 per cent of the ASX 200 making gains. And that's all on hopes that the breakthrough in the deadlock in Washington over raising American debt ceiling as negotiati
澳洲ABC新闻快递2013年
China has outlined new regulations on officials' travel expenses with aims to promote less waste. According to the regulations, officials at department and bureau levels can only take economy class while travelling by air. Only officials at the minis
CCTV9英语新闻2014年01月
With most of us enjoying the wall to wall sunshine this bank holiday, the last thing weve been praying for is rain. For Ray Manning, the showers cant come quickly enough. His family has been growing fruit in Cambridgeshire the last 4o years. Theyve n
英伦广角
By Robert Raffaele Washington, DC 12 February 2008 Tests on several plastic baby bottles have found they emit very significant levels of a chemical linked to deadly illnesses in laboratory animals. That is according to a new report released by Americ
VOA常速英语2008年（二月）
Hopes for a colony on Mars took a step forward after scientists proved it was possible to grow edible food in Martian soil for the first time. 殖民火星的希望向前迈进了一步:科学家首次证实在火星土壤上是有可能种出可食用
英语新闻