演说题目：This tiny particle could roam your body to find tumors 演说者：Sangeeta Bhatia 演讲稿 In the space that used to house one transistor, we can now fit one billion. That made it so that a computer
Good afternoon, ladies and gentlemen: My topic today is “The Internet Will Become More Popular.” The Internet, which was unfamiliar to human beings is totally accepted by most of people. E
The reason that Vibrio fischeri is doing that comes from the biology. 费氏弧菌的发光现象来自生物学上的原因。 Again, another plug for the animals in the ocean, Vibrio fischeri lives in this squid. 接下来，我们再来看一个海洋生物：费式弧菌寄生在
May 28, 2008 THE PRESIDENT: Thank you. Mr. Secretary, thank you for the kind introduction. General Moseley, General Regni; Mr. Congressman, thank you. Academy staff and faculty, distinguished guests,
