And in its 2004 and 2009 elections, el Salvador refined its voter lists, created new identity CARDS, and improved the reliability of polling stations and tabulation.

萨尔瓦多在04年和09年的选举中完善了选民名单，重新做了身份卡，并提高了投票站和图表的可信度。

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At the same time, its reliability needs to be further improved for rising operating temperature and stress.

与此同时，工作温度和应力的提高也需要进一步改善其可靠性。

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The result shows that the improved method, because of its good utility, not only simplifies the evaluation process, but also increases the evaluation's veracity and reliability.

结果表明，改进方法不仅简化了常规评价过程，而且提高了评价结果的准确性与可靠性，应用性较强。

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Railtrack, for its part, points out that it has improved its punctuality and reliability by 45% over the past four years while that of the train operators has deteriorated.

ECONOMIST: Railways

In recent years the underground's finances have improved even though its punctuality and reliability leaves much to be desired.

ECONOMIST: London Underground