Digital manufacturing is also allowing us to do this more effectively. In this case, it's actually creating the theoretical limit of strength for a material. 数字化制造也可以帮助我们进行更有效的回收再利用。这个例子说明了一种材料的理论极限强度
Remarks by the President on Health Insurance Reform, University of Iowa Field House, Iowa City, IowaUniversity of Iowa Field House,Iowa City, Iowa1:08 P.M. CDT THE PRESIDENT: Hello, Iowa! (Applause.)
And I am very proud that we’ve got somebody like a Sherrod Brown or a Mary Jo, who worked really tirelessly with us in Congress to make sure that we don’t have a situation where we’v
Thank you. Thank you so much. Thank you very much, President Van Zant, and thanks to everyone at the New School for welcoming us today. I'm delighted to be back. You know, over the past few months
