论文部分内容阅读
如今，标准伏特和标准欧姆与奇妙的量子现象产生了链接。然而在巴黎郊外的地底下，标准千克仍旧还是一大块铂铱合金。
Today, standard volts and standard ohms are linked to fantastic quantum phenomena. However, underground in the suburbs of Paris, the standard kilogram still is still a large platinum iridium alloy.