? Jan 13, 2017
?Dr. Kristen Jones, Ed.D., Vice President for Instruction, North Seattle College
?It has sustained an average annual growth rate of 23%.
隧道是如何平衡地心引力和水面浮力的呢?它不会沉下去吗?怎么在海底建造?不管计算和建造起来有多复杂,总之中国工程师们成功解决了这些问题!所以管他呢,尽情享受吧!
?David Postman, Chief of Staff, Office of Governor Jay Inslee
这是一个神奇的魔术吗?还是一场科学实验?嗯,也可以说两者都是。其实,这是一个来自瑞士的小伙伴,在时速300公里的中国高铁上做的“立硬币”实验!
小学生注意力不集中的训练方法
? Several gunmen opened fire at two mosques in central Christchurch, New Zealand, Friday afternoon, leaving 50 people dead.
? A ban on online service providers collecting personal information from users that is irrelevant to the services they provide.
? More impetus could come from matching the development strategies of our countries and encourage business cooperation in infrastructure, nuclear power, finance, high-tech and other fields.
? The China-UK Joint Strategy for Science, Technology and Innovation Cooperation was signed. This is the very first such document for China's cooperation with other countries in the field of science and technology.