由于居里夫妇只是理论上推测但无法证明新元素镭的存在,所以巴黎大学董事会拒绝为他们提供所需要的实验室、实验设备以及助理研究员。他们只能在学校里一个无人使用的四面透风漏雨的破旧大棚子里进行实验——将整袋子的沥青矿渣倒在一口煮饭用的大铁锅里,然后用粗棍子搅拌……经过一千多个日夜的辛苦工作,8吨小山一样的矿渣最后只剩下小器皿中的一点液体,如果 Because the Curies were theoretically speculative but could not prove the existence of a new elemental radium, the Paris University board refused to provide them with the labs, lab equipment, and assistant researchers needed. They can only experiment in an unused, leak-proof shack in a school at their own expense - pour the entire bag of bituminous slag into a big iron wok for cooking and then stir with a thick stick ... More than a thousand day and night hard work, 8 tons of hill-like slag finally left a small liquid in the small vessel, if