The prestressed steel bar is drawn when there is uniform temperature of the main beam body, so that the prestress loss can be decreased.

在梁体温度均匀时张拉预应力钢束，可减少结构的预应力损失。

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Under the same water temperature, the oxygen consumption rate and the asphyxiant point decreased as the body weight of the crayfish increased.

在大小相近的个体中，单位体重的耗氧率和窒息点随温度的升高而增加。

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In addition, they decreased their insulin level at fasting, body temperature, energy expenditure and DNA damage.

此外，节食期间他们的胰岛素水平下降，体温、能量消耗水平以及DNA受损情况都有所下降。

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