单词：bandgaps
单词：bandgaps 相关文章
It's started: Robot uprising begins as China turns to machines to fill in gaps in the workforce 中国用机器填补劳动力短缺，机器人开始崛起 China is increasingly turning to machines to fill in gaps in its workforce. 中国正越来越多
英语新闻
And in a lot of ways, this is how you would master a lot of things in life. 在很多方面，这也是掌握新技能的一种途径。 It's the way you would learn a martial art. 好比学习武术。 In a martial art, you would practice the white
TED演讲科学篇
I'm here today to talk about the two ideas that, at least based on my observations at Khan Academy, 今天，我要分享两个观点，至少基于我对可汗学院的观察得出的， are kind of the core, or the key leverage points for learning.
TED演讲科学篇
They are extremely awkward on land, and not exactly graceful in the water. But there's something endearing about these egg-laying mammals. Platypuses can only be found in the rivers, streams and lakes along the east coast of Australia. But they range
自然百科2009年
This year marks the 20th Anniversary of the Beijing World Conference on Women and the Beijing Declaration and Platform for Action. Since then, the declaration that arose from that conference has been a guideline to push for gender equality throughout
英语新闻
Science and technology. 科技。 Insect acrobatics. 昆虫的绝活。 Flipping roaches. 非常蟑螂。 How cockroaches vanish. 蟑螂是怎么消失不见的？ ANYONE who has tried to swat a cockroach will know those insects' strange ability, in
经济学人综合