单词：spray deaerator
单词：spray deaerator 相关文章
With a strong poison spray aimed at a bunch of flying insects, it's easy to imagine several of them falling together at the same time. Because flies are small and dirty creatures, we do not much care if many die at once. However, when it comes to hum
大千世界
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The plague is most famous for killing tens of millions of people all over Europe in the 1300s. Plague is caused by the bacteria Yersinia pestis. And th
Scientific American(八)月
[00:02.94] 理发 [00:05.88]A: Hello,sir.I'm ready for you. [00:08.56]A: 先生，您好。该你了。 [00:11.23]B: Is it my turn? [00:12.85]B: 该我了吗？ [00:14.47]A: Yes,please sit on the chair.How do you want to have your hair cut? [00:17.70
英语流行口语
Unit 17 When you have to fry ,use an oil spray. Unit 17 如果你必须油炸食物,使用喷油罐吧 When homemaker Martha Dorn can't help but fry something like sunny一side up eggs - she uses a cooking spray instead of butter or oil. 玛莎多恩是
减肥瘦身英语口语话题
IV. Speaking Out MODEL 1 Our globe is in danger John: How is your Grandma getting along during this usually hot weather? Nora: Over the last few years, Granny has been complaining that the hot, humid weather is killing her. She believes the weather h
新视野大学英语：视听说教程 3
Hi, I am Paddy Kim. Whether you're getting ready to take on the morning, or just soaking in the shower at the end of a long day, the bathroom can be a retreat from the world, but it's also where over 60 percent of the water used indoors gets consumed
国家地理2007年
Bar Bet 酒吧的赌博 A guy walks into a bar, stopping to talk to everyone in the bar. As he finishes with each group of people, they all get up and leave and go stand outside the window, looking in. 一个家伙走进酒吧，和里面每个人耳语
英语小达人
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor
Scientific American(九)月
This is Scientific Americans 60-Second Science, I am Cynthia Graber .This will just take a minute. How can we improve engines, inhalers and fire extinguishers? Maybe by copying a beetle. The bombardier beetle's name might scare off predators if they
Scientific American(四)月
By Zulima Palacio Washington, D.C. 26 April 2007 At the base of the U.S. Capitol in Washington D.C., 41 teams of college students are competing in the National Sustainable Design Expo. Some of their environmentally friendly and sustainable projects c
2007年VOA标准英语（四月）
Spray Detects Hard-to-Find Tumors Surgeons may soon have a new tool to help locate early-stage cancerous growths; a spray that turns fluorescent green when it comes into contact with tumors. The spray is clear, but contains a non-toxic dye that almos
VOA标准英语2011年(十一月)
The X-ray image revealed how the black hole at the heart of the galaxy was firing unimaginable amounts of radiation into surrounding space and with extraordinary consequences. We could see what was going on at the centre and we could start to underst
探索与发现2013年
Spring makes Wenatchee come alive. Because there are so many flowering trees, like Dogwoods and Magnolias, the town becomes full of pink and white. There are also lots of orchards still; apple, pear, apricot, and cherry trees are grown in this area,
英语博客 A cup of English
My fingers feel as though theyve got frostbite, an abandoned spray can lies on the table and most of my kitchen appears to be dusted in a light frosting of silver. 我的手指好像得了冻疮，一个喷雾器扔在桌上，厨房的大片区域看起
阅读空间
世博会开幕这几天一直高温不下，仅5月1、2日两天世博园区救护车出动就达到80多次，其中接诊的26个人是中暑。中暑的英文怎么说呢？大家都知道stroke，中风，而中暑就是heat stroke。 那么，中
英语口语
Spring makes Wenatchee come alive. Because there are so many flowering trees, like Dogwoods and Magnolias, the town becomes full of pink and white. There are also lots of orchards still; apple, pear, apricot, and cherry trees are grown in this area,
英语博客 A cup of English
Sexual harassment is not uncommon on the metro in China. There has been an outcry in China after one city banned metro passengers from carrying self-defence products often used by women. 性骚扰在中国的地铁里并不少见。近日，一城市宣
英语新闻
35 dollars for peanut butter? I got 1.23 dollar Jiffy inside. 破花生酱要收我35美元 我家有1.23美元的杰菲花生酱 Then he tells me it's 75 dollars per possum that he removes. 没除掉一只负鼠要收我75美元 Where are you taking
柯南脱口秀