这一代女性不仅要与事业、房贷和不稳定的情感关系等多重压力做斗争，她们无子女的比例也达到了有史以来的最高水平。

Childlessness has reached record levels among a generation of women wrestling with the pressures of careers, mortgages and rocky relationships.

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而另一项多重策略基金(multistrategy funds)仅缩水8%，这一比例远远低于大多数对冲基金。

A separate multistrategy fund lost 8 percent, far less than most hedge funds.

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结论多重填充技术较为适合处理该资料中缺失比例较少的缺失值。

Conclusion The multiple-imputation method was the best technique to handle with the missing values in the schistosomiasis surveillance data.

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