本文从实验的角度对湿度因素影响下的高分子聚合物材料的力学性能进行了研究，选用了尼龙6材料进行了一系列的有关湿度实验。
The mechanical properties of polymer effected by moisture factor was researched by experiment. A series of experiments on Nylon6 for different moisture content was made.
鼻孔大小等因素随着温度和湿度的变化而变化，这种事表明进化在起作用。
Things such as nostril size vary with temperature and humidity in ways that suggest evolution is at work.
学者称，阳光、温度、降雨和湿度都可能是造成这种效果的因素。
The researchers say sunshine, temperature, rainfall and humidity seem to be factors.
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