单词：ionization by sputtering
单词：ionization by sputtering 相关文章
A Little Care Goes a Long Way 撒播爱心 He was driving home one evening, on a two-lane country road. Work in this small Midwestern community, was almost as slow as his beat-up Pontiac. But he never quit looking. Ever since the factory closed, he'd
幸福是一种态度
Japanese voters have resoundingly rejected the party that has set the country's policy agendas for more than half a century. The rise of a center-left party promising to soothe the pain of globalization is being seen as a major break with business a
VOA标准英语2009年(八月)
So Red Eye viewer Beth Navarra wrote to me yesterday, saying God, did I ever hate your show when it first came out. But its like smoking. It makes you sick at first, but then you are hooked. You are my cigarette. Well, thanks, Beth. Can I say to you
访谈录2009
有声名著之双城记 CHAPTER XI A Companion Picture `SYDNEY,' said Mr. Stryver, on that self-same night, or morning, to his jackal; `mix another bowl of punch; I have something to say to you.' Sydney had been working double tides that night, and t
有声名著之双城记
1. On the day after Iran released two Americans it had held for more than two years on spy charges, US diplomats have walked out of the UN General Assembly during a fiercely anti-American speech by Mahmoud Ahmadinejad, the president of Iran. 2. Presi
美联社新闻一分钟2011(九月)
Even though more than half a billion eggs have been recalled in the salmonella outbreak, some farmers want you to know you don't have to give up omelets or eggs Benedict. Krista Eberle of the United Egg Producers points out only two farms are involve
2010年NPR美国国家公共电台8月
Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma
2016年Scientific American(八)月
Mali Hotel Attack Another Blow to an Already Struggling Economy 马里酒店恐袭打击本已疲软的经济 BAMAKO The terrorist attack on an upscale Bamako hotel killed 21 people. But there may be another victim as well -- the Mali economy. Height
VOA标准英语2015年(十一月)
Veterans of the Mac team had learned that they could stand up to Jobs. Mac团队的资深成员意识到，他们可以勇敢地面对乔布斯。 If they knew what they were talking about, he would tolerate the pushback, even admire it. 如果他们清
乔布斯传
Singapore is almost on the Equatorit is almost half-way between the North and South Poles. 新加坡几乎位于赤道上，几乎就在南极和北极之间的中途。 Sailors call the Equator The Line. 水手们称赤道为中线。 When you cross
美国学生世界地理教材
The Americas 美洲 Chile: Going Nowhere 智利：无处可去 The Capital's public transport system is sputtering. 智利首都的交通系统饱受诟病。 Transantiago, the Chilean capital's public-transport system, had its tenth birthday in Febr
经济学人综合
He was driving home one evening, on a two lane country road. Work in this small mid-western community, was almost as slow as his beat-up Pontiac. But he never quit looking. Ever since the factory closed, he'd been unemployed, and with winter raging o
阅读空间