Branching degree of the polyethylenes and the content of methyl branch rise quickly with reaction temperature, but the content of long branches drops remarkably.

随着温度的升高聚乙烯产物支化度和甲基支链含量都迅速增加，长支链含量则显著下降。

youdao

The simulation results show that temperature drops with the increase of furnace height, and the highest temperature appears in the area of the burners;

模拟结果表明：炉内最高温度出现在燃烧器区域，随着炉膛高度的增加，温度逐渐降低；

youdao

And the arc temperature drops down with the consistency of aquesous alcohol or aqueous acetone increases.

随着乙醇或丙酮浓度的增加，电弧温度下降。

youdao

Or curl up with a hot water bottle as the temperature drops and listen to the whoop calls of hyena as you drift off to sleep.

BBC: Safari in Kenya without four wheels