American TV star Larry King reveals the secret of his success in Take Away English. And you learn some related vocabulary too ...

American TV star Larry King reveals the secret of his success in Take Away English. And you learn some related vocabulary too ...

焦述铭 大湾区大学 （原发表于“中国光学”公众号） ...

研究组报道了194种圆顶晶胞超轻气凝胶，通过二维通道限域化学策略实现了从4.2K至2273K极宽温度范围内的优异弹性。这种气凝胶在99%应变下2万次循环后仍表现出超弹性，在2273K高温下100次循环后表现出抗热震性。