单词:tetradecane diacid
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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
AGRICULTURE REPORT - Trade Dispute Over E.U. Sugar Subsidies By Mario Ritter Broadcast: Tuesday, November 16, 2004 This is Gwen Outen with the VOA Special English Agriculture Report. By some measures,
Secretary of State John Kerry met withRussian Foreign Minister Sergey Lavrov today in Paris to discuss the ongoingcrisis in Ukraine. Kerry says he and his Russian counterpart agreed on findinga diplomatic solution that will meet the needs of the Ukra
bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床
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
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
This is the VOA Special English Economics Report. This week in Washington, Transportation Secretary Ray LaHood announced plans for a distracted driving summit in September. Transportation and law enforcement officials, safety activists and others wi
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
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
By Greg Flakus Houston, TX 20 July 2006 watch Mexico Election report Felipe Calderon waves to supporters Mexicans are still not completely sure who won their presidential election, more than two weeks after the voting. Official results showed ruling
By Anjana Pasricha New Delhi 17 September 2006 India, Brazil and South Africa Dialogue Forum Trilateral Commission meet at Itamaraty palace in Rio de Janeiro, Brazil (File photo - March 30, 2006) India, Brazil and South Africa have taken steps to in
By Heda Bayron Hong Kong 29 March 2006 Cambodian Prime Minister Hun Sen has lashed out at the United Nations human rights envoy to Cambodia, after the diplomat criticized the country's human rights re
Pakistani Acid-Attack Victim Enjoys New Life in Texas After taking the oath of citizenship, Julie Aftab celebrated. I have waited eight-and-a-half years to hear those words, and those words mean so much to me, she said. Ten years ago, when she was 16
When the 111th Congress ends within the next few weeks, many international initiatives will be left behind. Among them are several UN conventions thought to have the support of the administration, including the Elimination of All Forms of Discriminat
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
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
We see people selling bushmeat everywhere...and, its more or less putting a shame on our dignity and our commitment to fight illegal poaching. From Cameroons hinterlands to the urban centers, vendors openly display smoked monkeys, gorillas, snakes, a
今天Larry和李华要到朋友Bob家里,Bob因为要搬家,所以把他的立体音响卖给Larry。今天李华会学到两个常用语:dibs和shotgun. LL: I'm really glad that Bob gave me fi
On September 18th, all New Zealand bread was going to have folic acid added to it. However, now the government has decided to wait three years. New Zealand and Australia have an agreement about food standards. Australia is going to add folic acid to