1.   An independent consultancy, Environmental Resources, has strongly criticized the selection of a site near Sellafield as a possible underground nuclear waste repository.

2.   But before you can say it is environmentally neutral, you need to know the safety case behind the deep underground repository.

3.   After being lugged through a narrow tunnel, the books end up in a new, earthquake-safe underground repository connected to an upgraded Moffitt Library.

4.   In Nevada, local politicians adamantly oppose the opening of an underground repository at Yucca Mountain for high-level nuclear waste from commercial reactors.

5.   Massachusetts and other New England states also hope to use the massive underground repository.

6.   The spent fuel would some day be buried off-site in an underground repository.

7.   Those conditions might be met in an underground nuclear waste repository such as Yucca Mountain, Bowman and Venneri suggested in an unpublished paper distributed to their colleagues.

8.   Much of the solid waste is being removed and transformed into glass, eventually to be buried in an underground repository in Nevada.

a. + repository >>共 115
permanent 6.69%
central 6.69%
waste 5.02%
national 4.18%
nuclear 3.77%
underground 3.35%
vast 2.93%
single 2.51%
official 2.09%
deep 2.09%
underground + n. >>共 707
test 9.45%
group 2.90%
water 2.82%
bunker 2.58%
explosion 2.55%
tunnel 2.04%
church 1.96%
garage 1.96%
blast 1.74%
shelter 1.66%
repository 0.21%
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