单词：Penning gauges
单词：Penning gauges 相关文章
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.
Scientific American(八)月
[00:04.62]Attention all fellow deer. 鹿先生鹿女士都注意了 [00:08.46]If you find deer feet in the middle of the forest be a bit suspicious. 如果你发现树林里有可疑的鹿脚印 [00:11.58]Morning sir, how are you doing? - Good. - 早上
听电影学英语-阳光清洗
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Still lots of undecided voters out there, with less than a week to go before election day. But many of these undecideds may already have made their choice. Even though
Scientific American(十)月
文本： Jade:Sir,I think you need to see this.Sir,you really need to see this. Travis:What? Jade:It's a gift.From an old connection.It's been off the grid for __(1)__ now.Codename:Birdie? Travis:Haha! We codenamed a guy Birdie,__(2)__ he went off t
小龟乐游记英语短文
Under the intense heat of the Jurassic sun, scientists believe an unseen force would begin to take its toll. 在侏罗纪烈日的曝晒之下，科学家们相信一种不可见的力量会发挥其威力。 The massive size of these Allosaurus make
侏罗纪搏击俱乐部
Discussing frequency 谈论频率 A:How often do you service the pump? A:你们多长时间对这机泵车检修一次？ B:We take very good care of this particular pump. Its a crucial part of our process. We clean it and flush it through at the end
职业技术英语口语
RACHEL MARTIN, HOST: It's President's Day. But have you ever wondered why at some point along the way, this holiday became synonymous with more than just our past commanders in chief? Somehow mattress sales got worked into the equation. (SOUNDBITE OF
2017年NPR美国国家公共电台2月
AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- the story of one of life's little truths. RS: It's a law we all live under, and it goes this way: If anything can go wrong, it will. It's known as Murphy's Law. AA: Murphy was E
英语单词大师-Word Master
模仿文本：Nobody knew why the lights went out. And it was nine hours before most power supplies were restored. Some areas were left dark for days. This was the second time in less than a year that the grid had come down, and people were outraged
英音模仿秀
HOUSING markets are prone to boom-and-bust cycles, with prices overshooting then undershooting sustainable levels. To work out whether they are over- or undervalued, The Economist uses two gauges. One assesses affordability by comparing prices with d
经济学人财经系列
SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has
英语新闻
China's foreign trade continues to sustain pressure in May. China's total trade volume last month stood at 1.97 trillion yuan, down 9.7 percent year on year. The fall is smaller than April's figure, which had the worst performance in six years. Impor
cctv9英语新闻2015年
IPO重启 A股连续下跌 BEIJING, Jan. 7 (Xinhuanet) -- Chinese stocks extended their losses from last week and sank to a five-month low on Monday amid lackluster economic data and fears that the flood of new listings that will soon hit the market
英语新闻
TOKYO, Jan. 12 (Xinhua) -- Japan's current account surplus（顺差） fell 15.7 percent in November from a year earlier, the Ministry of Finance said Wednesday. The nation's current account surplus in the recording period stood at 926.2 billion yen
英语新闻
The volume of Internet searches for products related to pregnancy preparation saw a dramatic increase after China announced its plan last week to allow all couples to have two children. 自中国上周颁布允许夫妻有二孩的政策之后，与备
英语新闻
The longest rail link in the world, dubbed the silk road express, connects the industrial hub of Yiwu on the East coast of China with the Spanish capital Madrid. The link, first established late last year, is part of the Chinese governments plans to
英语新闻
今天我们要学的词是overtax。 Overtax, 赋税过重，可以引伸为使某个人或是某件事压力、负担过重。 The high temperatures are overtaxing the power grid of the city, 高温天气给城市的电力供应网带来了沉重压力
英语每日一词
Finance and economics: Insurance in China Safe or sorry? 财经：中国的保险行业，确保安全还是留有遗憾？ Regulators try to tame the unruly parts of an important industry. 监管部门努力驯服一个重要行业中不守规矩的角
经济学人财经系列
7月28日，胡润研究院发布2015富豪消费价格指数，报告显示，富豪消费价格总水平比去年下降1.8%，这是九年来首次出现负增长。 请看《中国日报》报道： The Hurun Luxury Consumer Price Index, an annual
英文语法词汇
China's Supreme Court opens doors to Internet users
英语新闻