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1.During the pre-lowest index periods, these three stock markets all have positive autocorrelation.
其中，平均波动性外溢效果有显著不同，于低点前三国股票市场为正的自我相关。收藏指正
2.4. For local cable placed plane truss, the reliability influence by the pre-stress toeach bar in the structure is analyzed. For different pre-stress value and differentrandomicity parameter of the cable rigidity, the bars of the lowest reliability andof the worse force endurance are calculated and compared.
4 对局部布索平面桁架，分析了预应力对结构各杆件的可靠度影响，并在不同预应力值和不同的拉索刚度随机参数的情况下对结构中可靠度最低杆件和受力恶化杆件进行了计算比较。收藏指正
3.Foreign tourist arrivals reached their lowest ever in November since records began in 1997. Last month, there were only 31,000 tourists, compared with the pre-blast figure of about 100,000 tourists per month.
今年11月，巴厘岛的游客只有3万1千多人，创1997年以来的最低记录。而在爆炸发生前，平均每月的游客人数高达10万。收藏指正
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