The safety and transmutation characteristics of realistic designs of accelerator-driven sub-critical systems (ADS) with various fertile materials were investigated.

对装载不同增殖材料的现实加速器驱动系统（ADS）的安全及嬗变超铀核素特性进行研究。

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There is the final matter of the exact means for obtaining energy from thorium, for example using very large accelerator driven systems (ADS).

FORBES: Rare Earth Elements And Thorium Power