单词：shrinivasan
单词：shrinivasan 相关文章
material scientists admire spider silk for being lightweight and strong.now another arthropod product is getting into the act insect cuticle,the tough flexible material is inside insect skeleton.researchers at harvard * institute for biological inspi
Scientific American(十二)月
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有声畅销书-秘密
This is an ode to the mother goddess, that most of us in India learn when we are children. 有一首关于印度神母的颂歌，是我们大部分的印度人从小就学习的。 I learned it when I was four at my mother's knee. 在我四岁的时候
TED演讲教育篇
A South Korean research group says Russia exported more oil to North Korea than previously reported. A new report by the Seoul-based Asan Institute for Policy Studies suggests Russia set up a secret trading system to get around United Nations economi
2018年VOA慢速英语(八)月
A South Korean research group says Russia exported more oil to North Korea than previously reported. A new report by the Seoul-based Asan Institute for Policy Studies suggests Russia set up a secret trading system to get around United Nations economi
2018年VOA慢速英语(八)月
DAVID GREENE, HOST: Well, the future of Brexit is uncertain this morning. So is the future for Prime Minister Theresa May. Really, so is the future of Britain. The prime minister is facing a vote of no confidence today. This comes after her governmen
2019年NPR美国国家公共电台1月