谁知道怎么下载文献啊,尤其是收费的那种sci文献，感激不尽。

遇到好多需要收费的文章，实在下不下来，学校里的资源也很有限。

在哪儿下载？知网吗？你需要去万能的淘宝买个账号。
有些外国的数据库国内好的大学图书馆是免费的，你需要一个好朋友。

这是第二篇，找不到全文。 就这些信息，是个摘要。document for copies of journal articles, please contact the publisher or your local public or university library and refer to the information in the resource relation field. for copies of other documents, please see the availability, publisher, research organization, resource relation and/or author (affiliation information) fields and/or document availability. title canadian program for sealing underground nuclear fuel waste vaults creator/author lopez, r.s. ; cheung, s.c.h. ; dixon, d.a. publication date 1984 jan 01 osti identifier osti id: 6355118 other number(s) journal id: coden: cgjoa resource type journal article resource relation journal name: can. geotech. j.; (canada); journal volume: 21:3 research org atomic energy of canada ltd., pinawa, manitoba subject 12 management of radioactive and non-radioactive wastes from nuclear facilities; canada; radioactive waste disposal; radioactive waste facilities; closures; radioactive wastes; ground disposal; boreholes; sealing materials; cavities; management; materials; north america; nuclear facilities; radioactive materials; waste disposal; waste management; wastes description/abstract the general objective of the canadian nuclear fuel waste management program is the safety assessment of the disposal of nuclear reactor wastes in underground vaults mined in plutonic rock formations of the canadian shield. the isolation of waste forms from the surface environment is effected by a system of multiple additive barriers, each one engineered to a high degree of excellence. in successive order, these barriers are the container, the buffer, the backfill of vault openings, shaft and drift seals, and plugs in boreholes. the buffer is primarily a chemical barrier designed to retard the migration of chemical species that may corrode the containers, and also the outward migration of radionuclides in case of container failure. the buffer is an engineered mixture of high-purity expandable clays and sand or crushed rock. the backfill material in drifts and shafts is primarily a physical barrier, designed to stabilize the rock excavations and to retard the movement of radionuclides by advection. specially designed drift and shaft seals are being considered, to enhance the function of the backfill. the seals are engineered barriers that may include reinforced concrete bulkheads, compacted clay and sand plugs, and grouting of the surrounding rock. country of publication canada language english format medium: x; size: pages: 593-596 system entry date 2009 dec 17 这是第一篇，可能在这个会议论文中 http://escholarship.org/uc/item/5d97f1j2 自己看看有没有 希望对你有所帮助