单词：coordination number (c.n)
单词：coordination number (c.n) 相关文章
Japan's longevity and affluence have resulted in a huge market for products that claim to re-energize the brain. Nintendo's brain training games tested players' speed and accuracy with word, number and memory puzzles, so attracted many older gamers c
万花筒2009年
From NPR News, in Washington, I'm Lakshmi Singh. Frustration is mounting in the Haitian capital where millions of earthquake survivors are spending a fourth day without fresh food, water or medicine. Many are also working alongside international resc
2010年NPR美国国家公共电台1月
WASHINGTON, Nov. 16 (Xinhua) -- The U.S. government announced Sunday it will add Mali to the list of Ebola-affected countries for which enhanced screening and monitoring measures will be taken. Effective Monday, Nov. 17, people arriving in the United
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UN: Millions in Somalia Need Aid The U.N. says millions of people in Somalia still require humanitarian aid, despite advances against al-Shabab militants. A new funding appeal has been launched to address the countrys immediate needs and build resili
VOA标准英语2012年(十二月)
New technology makes it easier to authenticate medication. Patient would scratch panel - just like a lottery ticket with number on the drug - each drug has a different number. Patient sends a text message with the number, and get a response instantly
VOA标准英语2010年(六)月
BEIRUT, June 8 (Xinhua) -- The Lebanese Hezbollah militant group categorically denied on Saturday reports of its members being taken prisoners by armed militants in Syria. In a statement by its media department, Hezbollah said not a single combatant
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