单词：ultrasonically activated extruder
单词：ultrasonically activated extruder 相关文章
减肥似乎是一个永远热门的话题，人们似乎永远也不会减少这个话题的热度，怎样才是最有效的减肥方式，节食还是运动？ Rob: Hello I'm Rob. Finn: and I'm Finn Rob: and this is 6 Minute English. In today's pr
一起听英语
Yal: Hey Don, whatcha reading? Don? Don! Don: Huh? Y: I asked what book you're reading. D: Oh, sorry. I guess I was lost in the story. Y: That's OK. That's what a good story will do, right? In fact, there's a study that explains what's going on the b
大千世界
Maybe its happened to you. You think you have a fever. So you pop a thermometer in your mouth and try to breathe through your nose to get an accurate reading. But youre totally stuffed up, so you experience this moment of complete panic because you c
Scientific American(十一)月
Freeze! Malcolm Merlyn, you are under arrest. Don't move! 不许动！马尔科姆梅林，你被捕了。不许动！ Dad, no! Please, dad. Stay back. I don't want to hurt you. 爸，不要！拜托，爸爸。退后。我不想伤害你。 You can'
绿箭侠第一季
This is Scientific Americans' 60-Second Science. I'm Steve Mirsky. Got a minute? Gonna watch the NFL Conference Championship games on Sunday? Youll see evidence for a new finding: aggression is rewarding. In what scientists from Vanderbilt University
Scientific American(一)月
This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? The lure of gambling clearly comes from the chance of winning. But how exciting is it to almost win? A study in the February 12th issue of the journal Neuron look
Scientific American(二)月
Its called functional magnetic resonance imaging, or FMRI. And some neuroscientists call it the greatest scientific advance of the last 25 years. Because FMRI lets researchers look at the human brain in action. By measuring blood flow, it produces co
Scientific American(二)月
Over 27-hundred volunteers, dubbed the New Generation at the Bird's Nest, are activated among different posts at the IAAF Championships. Xie Junyan heads a group of 72 volunteers. His team is dealing with security. Our volunteers are here as an impor
英语新闻
BERLIN, April 25 (Xinhua) -- A study recently published in the journal Nature Chemical Biology opens up new avenues in biohydrogen research, the Technical University of Berlin (TU Berlin) said on Friday. Scientists at the TU Berlin succeeded in expla
英语新闻
Breaking up is hard to do. Whether youre doing the dumping or getting dumped, chances are you feel pretty upset. And theres a scientific explanation for this. 分手确实是件难事。无论是你甩了对方，还是对方甩了你，你都可能感
阅读空间
Breaking up is hard to do. Whether youre doing the dumping or getting dumped, chances are you feel pretty upset. And theres a scientific explanation for this. 分手确实是件难事。无论是你甩了对方，还是对方甩了你，你都可能感
阅读空间
UNITED NATIONS, April 15 (Xinhua) -- A new polio vaccine will be rolled out next week to replace the one which protects against all three strains of wild poliovirus. It marked the beginning of the largest and fastest globally coordinated rollout of a
英语新闻
RIO DE JANEIRO, March 5 (Xinhua) -- The Corinthians coaching staff dedicded to bar striker Adriano from the team's upcoming Libertadores Cup match on Monday. The decision comes one day after the player's lackluster performance in the 1-0 loss to Sant
英语新闻
BOGOTA, May 2 (Xinhua) -- Colombia's second largest guerrilla group blasted a main oil pipeline on Friday, causing oil spill in the northeastern region, local media reported. The rebel National Liberation Army (ELN) attacked the Cano Limon-Covenas pi
英语新闻
巴西宣布漏油应急计划 RIO DE JANEIRO, Oct. 22 (Xinhua) -- The Brazilian government on Tuesday announced a contingency plan to deal with oil spills. The plan will be activated only when corporate action is not enough to contain oil spills or
英语新闻
RIO DE JANEIRO, Feb. 25 (Xinhua) -- World football's governing body FIFA has approved a third company to provide goal-line technology. German firm Cairos will be among the bidders to install systems for next year's World Cup in Brazil and the 2013-14
英语新闻
1. The nation's Emergency Alert System will be activated nationally for the first time this afternoon to test its capability. FEMA chief Craig Fugate warns some video systems may make it look like a real emergency. He says that and other flaws are be
美联社新闻一分钟2011(十一月)
Over the years, I never thought of my father as being very emotional, and he never was, at least not in front of me. Even though he was 68 years old and only five-foot-nine, while I was six feet and 260 pounds, he seemed huge to me. I always saw him
阅读空间