The existence in Paris at the Radium Institute of a stock of 1.5 grams of radium made a decisive contribution to the success of the experiments undertaken in the years around 1930.

存在于巴黎镭研究所的1.5克镭的库存对在大概1930年进行的实验的成功作出了决定性的贡献。

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Barbara was her stage name - she had been born Monique Serf in Paris in 1930.

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In 1930 he moved to Paris and worked briefly for the architect Le Corbusier.

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