标签：Levels 相关文章

经济学人:应对日本核灾难,与辐射共生

Coping with Japan's nuclear disaster 应对日本核灾难 Living with radiation 与辐射共生 A spreading cloud of economic and human costs 经济和民众开销忧虑蔓延开来 Giving the brassicas a once-over 测量青花菜的辐射量 A PEN-

发表于:2018-12-31 / 阅读(72) / 评论(0) 分类 经济学人综合

ENVIRONMENT REPORT - Fires in Russia

ENVIRONMENT REPORT -August 23, 2002: Fires in Russia By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Clouds of thick smoke have spread across some of Russia’s largest cities. The

发表于:2019-01-02 / 阅读(78) / 评论(0) 分类 健康与环境

在波士顿不断扩张的海港水是一种威胁

In Bostons Expanding Seaport, Water Is a Threat Big things are happening in the Seaport District of Boston, Massachusetts. General Electric is building its new world headquarters there. Amazon plans to bring in thousands of its workers to the distric

发表于:2019-01-03 / 阅读(61) / 评论(0) 分类 2018年VOA慢速英语(六)月

VOA慢速英语2018 研究显示：海洋面临严重威胁

Several Studies Show Oceans Face Serious Threats The worlds oceans are sick, and getting sicker every day. 世界海洋环境堪忧，而且日趋恶化。 Two new studies show the warming of Earths atmosphere is removing oxygen from ocean waters and

发表于:2019-01-03 / 阅读(143) / 评论(0) 分类 2018年VOA慢速英语(二)月

研究人员称无需担心手机会导致肿瘤

Researchers: No Worry About Cancer From Cellphones From VOA Learning English, this is the Health Lifestyle report. Two United States government studies of cellphone radiation have found a weak link to an increased risk of cancer in animals. But gover

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 2018年VOA慢速英语(二)月

No Link Between Some 1)High-Carbohydrate Foods and Cancer

Broadcast: Jan 30 2003 Researchers say there appears to be no link between a substance found in some high-carbohydrate foods and the development of some types of cancer. U.S. and Swedish researchers c

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 VOA2003（上）-健康之旅

VOA慢速英语--海平面上升威胁历史悠久的灯塔

Rising Sea Levels Threatening Historic Lighthouses The threat of rising sea levels and erosion have many people worried about the future of lighthouses in the United States and around the world. Lighthouses are built on or near the shore. Their power

发表于:2019-01-06 / 阅读(72) / 评论(0) 分类 2018年VOA慢速英语(十二)月

SCIENCE IN THE NEWS - Diabetes

SCIENCE IN THE NEWS - December 3, 2002: Diabetes By Oliver Chanler VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about rece

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 科技之光

VOA慢速英语2014 荷兰人试验在海水中种植蔬菜

Dutch Experiment Grows Vegetables in Sea Water 荷兰人试验在海水中种植蔬菜 Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water used on coastal farms. As a result farmers are increasingly un

发表于:2019-01-12 / 阅读(69) / 评论(0) 分类 2014年VOA慢速英语(十一)月

万物简史 第488期:多灾多难的生命进程(8)

By combining their isotope findings with other fossil residuespollen levels and so on, 把对同位素测量的结果和能够说明其他情况（如花粉浓度等）的别的化石残留物结合起来， scientists can, with considerable confiden

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 万物简史

美国科学60秒 SSS 2015-04-01

People with type 2 diabetes have to keep a close watch on their blood glucose levels. Now a small study finds that having the day's biggest meal at breakfast and a smallest meal at dinner offers much better than glucose control than having a small br

发表于:2019-01-20 / 阅读(69) / 评论(0) 分类 2015年Scientific American(四)月

英文原版对话1000个:1009 School in Mongolia

Todd: So Heidi, you are from Mongolia. Could you talk a little bit about what high school is like in Mongolia? Heidi: Oh sure. In Mongolia, we dont have elementary school, secondary school, or high school divided into three parts, but we have from 1s

发表于:2019-01-20 / 阅读(73) / 评论(0) 分类 原版英语对话1000个

英语访谈对话 520 Kiwi Kid

Todd: So Kate, can you talk about growing up in New Zealand, what its like? Kate: Growing up in New Zealand is very free. Kids have a lot more freedom that kids in other countries: we can.. obviously we go to school from 5 years and until 16 years ol

发表于:2019-01-30 / 阅读(75) / 评论(0) 分类 英语访谈对话

HEALTH REPORT - Lead and Violence

HEALTH REPORT - Lead and Violence By Nancy Steinbach Broadcast: Wednesday, March 09, 2005 I'm Gwen Outen with the VOA Special English Health Report. A researcher says lead in the environment could be

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 健康与经济

商务英语考试情景口语对话:人口统计报告

A： The demographic reports are in.。. From the looks of it， were going to have to re-evaluate some of the content for our promotional events in different venues. B:Why， whats the lowdown？ A： According to the report， our Boston crowd is q

发表于:2019-02-01 / 阅读(55) / 评论(0) 分类 实用英语

研究显示 高量维生素D可能增加女性乳腺癌存活率

Women with high vitamin D levels in their blood following a breast cancer diagnosis are more likely to survive the disease, a new study said last Thursday. 据上周四公布的一项最新研究显示，患乳腺癌的女性如果血液中维生素D的

发表于:2019-02-01 / 阅读(66) / 评论(0) 分类 实用英语

囧研究：聪明的人更喜欢独处

Smart people may be far happier with their own company than meeting friends. 对聪明人来说，独处可能比会见朋友更快乐。 A new study has found that for intelligent people, the more frequently they socialise with friends, the less sat

发表于:2019-02-01 / 阅读(62) / 评论(0) 分类 阅读空间

择业指南：给刚踏入职场的新手们的启示

许多刚毕业的学生都希望能得到一份薪水好的工作，那么什么样的行业或领域才能提供良好的薪水待遇呢？科技飞速发展的今天，某些行业或领域依然是效益繁荣，虽然数十年风雨，但依然是

发表于:2019-02-05 / 阅读(63) / 评论(0) 分类 求职英语

研究称维生素D可缓解多发性硬化症症状

研究称维生素D可缓解多发性硬化症症状 WASHINGTON, Jan. 20 (Xinhua) -- Patients in the early stages of multiple sclerosis (MS) could stave off disease symptoms by increasing their vitamin D intake, U.S. researchers said Monday. The stud

发表于:2019-02-05 / 阅读(60) / 评论(0) 分类 英语新闻

《荒野求生》之跟着贝尔去冒险第347期:自然最强大的力量

See the shadow, the stick has moved a bit,put a rock on the other end, and you get a line here. 看这影子 已经移动了一点 放块石头在新的末端上 这样就会有条直线 If you stand on that line,face the stick, you're gonna be headi

发表于:2019-02-16 / 阅读(57) / 评论(0) 分类 荒野求生
最新学习文章
热门学习文章