汉语是联合国官方正式使用的6种同 等有效语言 之一。请不要歧视汉语! Chinese is one of the six equally effective official languages of the United Nations. Not to discriminate against Chinese, please! ...
超清洁材料中的量子惊喜重新定义了金属物理学 诸平 Fig. 1 Researchers have discovered new phenomena in an ultra-clean sample of SrVO 3 , challenging existing theories on electron correlations in metals. Credit: SciTechDaily.com Fig. 2 Flowing electricity through materials is a s ...