单词:quadripartite stucture
单词:quadripartite stucture 相关文章
New Heart Stents Better Than Old Ones, Study Says A heart stent is a mesh tube made of metal that, when inserted into an artery, keeps it open. Stents can be metal only or they can contain medicine released once the stent is in place. These are calle
Cowboy Culture Takes Over America's Fourth-Largest City On parade day, horses displace cars on the streets of America's fourth-largest city. We have never seen so many cowboys and cows and horses all together with the trail wagons, one spectator said
Joel: So, Michele, how long have you been living in Japan? Michele: Well, in total it's been almost four years now. Joel: Four years. OK. That's about the same for me too. Michele: Oh, yeah. Joel: Do you feel like your totally used to it? Are you acc
VOICE ONE: Im Shirley Griffith. VOICE TWO: And Im Steve Ember with Explorations in VOA Special English. Today, we travel through city streets all over the world to explore street art, a popular and lively art movement. (MUSIC) VOICE ONE: Street art
NASA Art Captures 50 Years of Exploration One of the nation's most prolific art collectors is the U.S. space agency. For nearly a half-century, NASA has commissioned artists to document its missions and projects. Seventy of the 3,000 works in its col
Todd: Shona, do you have any talents or interests like art or music or cooking? Shona: Yeah. Actually, I really, really enjoy art. I like to sort of study different artists and look at art from the past, but I also paint myself so I like to go to art