单词：methylpyrocatechine
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1. A suspious device discovered in the back of an Air France flight was a hoax according to an Air France official. The Boeing 777 was headed to Paris when its polit was reqused emergency landing early Sunday morning in Kenya. 2. An explosion explori
美联社新闻一分钟2015（十二）月
AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n
2016年VOA慢速英语(十)月
This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a
Scientific American(六)月
Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting
Scientific American(三)月
达西瓦向我们介绍在蒙特利尔不能错过的事情，冬天更被小孩喜欢，因为可以打雪仗玩各种游戏，夏天也有夏天的乐趣。 Robin: A lot of our listeners havent necessarily been to Montreal. What types of things wo
话匣子英语
You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t
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Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented
60秒科学
Ned held out his hand. Let me have it, then. 奈德伸出手：那就交给我罢。 Luwin did not stir. Pardons, my lord. The message is not for you either. 鲁温学士没有反应。老爷，很抱歉，可信也不是给您的。 It is marked for
冰与火之歌系列之《权力的游戏》
M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi
医务英语
AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals
农业与发展
By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the
VOA2003（下）-环境与健康
Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长
经济学人科技系列
Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod
VOA常速英语2013年(十月)
How to Educate Yourself Online Its amazing to see the resources we now have online for self education. The possibilities are virtually endless. I still remember how difficult it was before the Internet came. At that time, my best hope was the library
阅读空间
秘鲁，法国签署防务协议 LIMA, Nov. 4 (Xinhua) -- Peru and France signed here Monday two cooperation agreements on defense and protection of information and sensitive materials, said the Defense Ministry. The deals were signed by Peruvian De
英语新闻
BERLIN, Dec. 25 (Xinhua) -- German first division league side Schalke 04 announced Sunday that they have signed Nigerian striker Chinedu Obasi on loan through to season's end from Hoffenheim with an option of a further extension. Obasi, 25, will acco
英语新闻
Kinds of L/C 信用证类型 revocable L/C/irrevocable L/C 可撤销信用证/不可撤销信用证 confirmed L/C/unconfirmed L/C 保兑信用证/不保兑信用证 sight L/C/usance L/C 即期信用证/远期信用证 transferable L/C(or)assignable L
天天商务口语
Dialogue 1 Mark: Hey, Jingjing. You wanna come bungee jumping with me and my friends? We're heading out this afternoon. It's gonna be so much fun! 马克：嘿，京晶。你想加入我和我的朋友们去蹦极吗？我们今天下午出发，肯定
英语PK台
Lord Tywin's host was still many days to the south... 泰温大人的部队虽与他们仍有相当距离 but Walder Frey, Lord of the Crossing, had assembled a force of near four thousand men at his castles on the Green Fork. 但河渡口领主瓦德佛
冰与火之歌系列之《权力的游戏》