Attentions have been devoted in recent years to the behaviors of highly compacted bentonites used in engineered barriers for high level radioactive nuclear waste disposal.

近年来，用于高放废物深地质处置工程屏障的高压密膨润土越来越受到关注。

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Nuclear energy. fuel cycle technology. waste. standard method for testing the long term alpha irradiation stability of solidified high level radioactive waste forms.

核能。燃料循环技术。废料。高放射性固化废料形态长期辐射稳定性的标准测试方法。

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The Sellafield plant is the UK's largest and most hazardous nuclear site, storing enough high and intermediate level radioactive waste to fill 27 Olympic-sized swimming pools.

BBC: Sellafield inspection after 'intolerable risk' report