单词：acid strengthening groups
单词：acid strengthening groups 相关文章
Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J
(科普英语)Earth and Sky
By Anjana Pasricha New Delhi 30 September 2007 India's Central bank has announced a series of measures aimed at slowing the rupee's rise against the dollar. As Anjana Pasricha reports, the strong rupee is hurting several sectors of the economy. The C
2007年VOA标准英语（九月）
National Love Our Children Day began in America in 2004. It falls on the first Saturday in April. Its aim is to honour and celebrate Americas children and stress the importance of love as they grow up. It also wants to promote the strengthening of fa
英语课程学习计划和讲义
今天我们要学的词是 keen. Keen的意思是踊跃、热衷，常常跟一个介词联用。The United States is keen to invest in Greenland for its strategic importance to the U.S. military and its ballistic missile early warning system. 美国热
英语单词荟萃
How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t
知性英语
Section 28 Acid Rain 50 years ago, no one talked about acid rain. Then we didn't really know the harm it was causing to the world. Today almost every adult and school child is aware of acid rain and i
英语导读1000句
Some older women in South Africa are fighting the effects of aging with boxing exercises. They call themselves the grannies. They belong to a boxing group near the South African capital, Johannesburg. The 75-to-80-year-old women are fighting the pain
2018年VOA慢速英语(一)月
Can Folic Acid Prevent Childhood Autism? From VOA Learning English, this is the Health Report in Special English. A new study found that women who took folic acid supplements in early pregnancy were less likely to have a child with autism. Folic acid
2013年VOA慢速英语(五)月
AS IT IS 2016-02-13 Work Soothes Pain of Acid Attacks In India A caf in India is hiring women who once stayed in hiding after being attacked with acid. One woman, Dolly Kumari, says she stayed inside for two years after a man threw acid on her. He wa
2016年VOA慢速英语(二)月
Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin
VOA标准英语2013年(四月)
By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot
VOA常速英语2007年（十一月）
Over the last few weeks, I've been making the case that we need to act now on the American Jobs Act, so we can put folks back to work and start building an economy that lasts into the future. Education is an essential part of this economic agenda. It
美国总统演讲视频
ECONOMICS REPORT - Strengthening the U.S. Agency that Protects Pensions By Mario Ritter Broadcast: Friday, January 21, 2005 I'm Phoebe Zimmermann with the VOA Special English Economics Report. The Bus
健康与经济
The Canterbury earthquake on Sept 4th was unusual because no one was killed. It is the only city in the world which has experienced a 7.1 magnitude earthquake without any deaths. Part of the reason for this is our building code. New buildings have to
新西兰英语
EU to Discuss Strengthening Euro; Greeks Strike Members of the European Union are meeting in Brussels Thursday to discuss how to strengthen the ailing euro currency. Germany is expected to press for the EU to play a stronger role in the economies of
英语新闻
爱情，当然是要享受一点浪漫。用实用而浪漫的英语给对方发个爱情短信，不失是一件很甜蜜的事情。 I love you not because of who you are, but because of who I am when I am with you。 我爱你，不是因为你是一
英语新闻
During her last day of stay her in China, the German Chancellor, accompanied by Chinese Premier Li Keqiang, has visited the central Chinese province of Anhui. The two leaders attended a seminar with business leaders from both countries. Premier Li as
2015CRI中国国际广播电台
It will be Li's first visit to South Korea as premier and the first visit to South Korea by a Chinese premier in five years. The premier will attend the sixth Trilateral Summit Meeting on the sidelines of his visit from Saturday to Monday. Vice Forei
2015CRI中国国际广播电台
A new report says the world's developed economies appear headed for stronger growth in the coming months, with China advancing as well. The Paris-based Organization for Economic Cooperation and Development said Tuesday that its gauge of future econom
英语新闻
Excellencies, Dear Colleagues, Welcome to the High-Level Symposium co-hosted by the Chinese Mission and the UN Department of Economic and Social Affairs (DESA). At present, world economy continues to maintain the momentum of recovery, but its foundat
2018CRI中国国际广播电台