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。
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。
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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