谁说科学无国界！
From: Jeffrey Mervis
Posted At: Friday, 11 October 2013 11:00 AM
Posted To: Science: Current Issue
Conversation: [News & Analysis] NASA Meeting Bars Chinese Students
Subject: [News & Analysis] NASA Meeting Bars Chinese Students
NASA has told several Chinese students at U.S. universities that they cannot attend an astrophysics conference next month at its Ames Research Center. Author: Jeffrey Mervis
View article...<http://www.sciencemag.org/content/342/6155/177.summary?rss=1>
No comments:
Post a Comment