单词：diffusing effect
单词：diffusing effect 相关文章
By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide
VOA2003（下）-环境与健康
This year's session of China's top political advisory body, the Chinese People's Political Consultative Conference, or CPPCC, is drawing to a close. One of the hot topics for this year has been environmentalism, and particularly how to tackle the smo
2017CRI中国国际广播电台
Benjamin Frankin wondered about(at) lightning. He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing. Cur
自考英语（一）78讲
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more political terms. RS: New York Times language columnist William Safire is the editor of the newly updated Safire's Political Dictionary, and a former White House speechwriter.
词汇大师(Wordmaster)
You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in the Journal of Agricultural and Food Chemistry. A key player in champagne's taste is its d
60秒科学
This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a study in
Scientific American(八)月
今年7月，14岁的美国华裔少年刘继打破老虎伍兹的纪录，成为美国青少年高尔夫锦标赛史上最年轻的冠军，同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史
实用英语
BBC Learning English Weekender Humour part 1 Jackie: Hello, I'm Jackie Dalton, you're listening to BBC Learning English dot com. Today: what's the point of humour? We all know having a laugh is a way of making our lives better, but exactly how does
Weekender
The Effect of Advertisement 广告的效果 Some businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, every one had his point of view. At this moment, Mr. Grey came by. He was a car dealer and he had on
英语小达人
因为他受过神学院的严格教育，这套特殊把戏，他根本不放在眼里。但是，那些姑娘们决不会讲述那些会使她们降低身份的秘事。 拉尔夫德布里克萨特神父竭力想阻止一股热潮在自己的皮肤下
荆棘鸟
今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示，Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革，但是又担心改革可能带来的副
英语每日一词
Ukraine's acting president Oleksandr Tuchynov has lashed out at Russia and separatist groups in the East of Ukraine. He spoke at the start of a roundtable dialogue as part of an initiative of the organization for security and cooperation in Europe. T
CCTV9英语新闻2014年05月
As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th
英语作文
By Paul Sisco Washington 05 February 2007 watch World Climate Report Scientists from around the world have been meeting in Paris, working out final details of an exhaustive report on climate change and global warming. Now what? VOA's Paul Sisco repor
2007年VOA标准英语（二月）
BEIJING, June 9 (Xinhua) -- Heavy hail and rainstorms hit Beijing on Saturday afternoon, diffusing lingering mugginess in the city. Rainstorms swept the city from northeast to south, and the city's weather forecasting department issued hail and wind
英语新闻
U.S. National Security Adviser Stephen Hadley is meeting Thursday with Turkish officials to reportedly discuss the standoff over Iran's disputed nuclear program. Hadley's visit to Turkey comes two days before talks in Geneva in which a senior U.S. d
VOA标准英语2008年（七月）
今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示，Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革，但是又担心改革可能带来的副
英语单词荟萃
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: more political terms. RS: New York Times language columnist William Safire is the editor of the newly updated Safire's Political Dictionary, and a former White House speechwriter.
英语单词大师-Word Master
VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h
英语新闻
BEIJING, Sept. 1 (Xinhua) -- Medicine prices at public clinics have been notably reduced thanks to a policy that promotes basic medicine, an office of the State Council said Thursday. Current price levels of basic medicine used by government-funded t
英语新闻