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Estimate durations for activities and resources required .

估计活动的持续时间以及需要的资源。

We would rather adjust the crowd control durations to appropriate levels .

我们宁可将控制技能持续时间调整到合适的水平。

Short durations of mortgages mean that homeowners quickly build up equity in their homes with their monthly payments .

较短的期限意味着房屋拥有者会利用他们的月收入迅速的构建自己的家庭。

We investigated the effects of treating patients for individualized durations .

我们调查，治疗个性化的工期患者的影响。

Issuance has almost doubled to a record high , yields have fallen to all-time lows and companies have completed deals with longer durations .

公司债发行额几乎翻了一番，创下新纪录，债券收益率则降至历史最低水平，债券的偿还期限较以往也有所延长。