单词:white fuming nitric acid
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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
This is the VOA Special English Health Report. Scientists have discovered that stored blood loses a life-saving gas. This discovery may explain why a great number of people get sick after receiving stored blood. In recent years, experts have wondere
提到蟑螂,我们总会联想到肮脏昏暗的厨房和浴室当你进入房间打开灯的时候,它们就立马溜走了。但是并不只有害虫处理专家对它们感兴趣这些昆虫也启发了抗体、机器人以及机械肢体的研
The Federal Reserve slashed a key bank lending rate to just about zero today. The move establishes the federal funds target rate between 0 and 0.25%. The rate cut is an effort to spur the economy. NPR's Wendy Kaufman has more. The action by the Fed
Blow-dry 吹干 Blow-dryer 吹风机 很生气: I'm fuming 我气得要冒烟了。 Fume 烟 I see red. 我十分生气。 I'm boiling over. 我要气死了 I'm about to explode. 我要气炸了。
(LONDON,Reuters)One in every 100 white Britons is descended from an African or Asian,a study into DNA has found. (路透社伦敦电)一份针对DNA的研究发现,每一百位英国白人就有一位是非洲人或亚洲人的后裔。 The stu
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
幽默寓于笑话之中,它是笑话的精料,智慧之所在。笑话是幽默的载体,一个成功的笑话能流传千古,听者和讲者都会感到快乐、欣喜,拍掌叫好!下面是小编整理的两则英语幽默,希望能让大
SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S
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
Gladys is through to the first round of a big TV talent show contest. She had been planning to travel to the show on the train, but her manager Dud insisted on driving her. She is extremely frustrated when he turns up late to pick her up. Introducing
Everyone gets into a big ol bad mood sometimes. Im talking about the kind of mood that throws a spanner in the works, has you fuming at every little thing and threatens to ruin a perfectly good day. Sometimes these moods happen just when you dont wan
AGRICULTURE REPORT - Making Cheese the Traditional Way By Mario Ritter Broadcast: Tuesday, September 27, 2005 I'm Doug Johnson with the VOA Special English Agriculture Report. The ancient way to store
The board became increasingly alarmed at the turmoil,董事会对于两人关系的动荡越发警觉。 and in early 1985 Arthur Rock and some other disgruntled directors delivered a stern lecture to both. 1985年初,亚瑟罗克及其他一些心怀
听歌学英语:That I Would be Good-孙燕姿 That I Would be Good 孙燕姿 孙燕姿的歌一向都很打动人,今天我们要学习的这首That I Would be Good来自她的Start自选辑,这首歌的原唱是Alanis Morissette。这是一首慢
A mother who was left cold after receiving an 'unwrapped' box of chocolates for her birthday has urged other women to share their worst present horror stories. 一位妈妈在生日当天收到一盒拆开的巧克力作为礼物,感觉倍受冷落。
Anyone whos been to Sonic knows what unmet expectations feel like. If youre a small business owner, youve probably come to hate the verb expect more than any other. Customers have a whole lot of dreams about what you can deliver, and its all too easy
生活中,工作中难免会有一些让人生气的事情,在职场中,人们是怎么谈论的呢?我们来看下面几段小对话吧。 (1) Clara: What happened just now, Mark? You weren't very kind when you were talking with Ted. What do y