单词：phonon spectrum
单词：phonon spectrum 相关文章
Angela Merkel, who has steered Germany through several global crises as its first female leader, said last Sunday that she will seek a fourth term as chancellor in general elections next year. 安吉拉默克尔上周日宣称，将在明年举行的大
英语新闻
Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social
Scientific American(二)月
AS IT IS 2015-08-27 Philippines Looking at 'Ecotourism Zone' in South China Sea 菲律宾试图在南海开辟生态旅游区 The Philippines has launched a campaign to push for an ecotourism zone in the middle of the Spratly Islands in the South Chi
2015年VOA慢速英语(八)月
Want To Address Teachers' Biases? First, Talk About Race AUDIE CORNISH, HOST: Public school data shows that black students are less likely to be labeled gifted than their white classmates and more likely to be suspended. An elementary school teacher
2016年NPR美国国家公共电台8月
Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u
经济学人科技系列
Recording 40 录音40 You will hear a recorded message about a bus tour. 你将听到一段关于巴士环游的录制留言。 First, you have some time to look at the questions 11 to 14. 首先，你有些时间看看第十一题至第十四题。
剑桥雅思报考指南