water absorptivity

The absorptivity of ions in water with the improved coal ash adsorbent is investigated by experiments.

本文用实验的方法,研究粉煤灰吸附剂对水中离子的吸附动力学.

Deliberation about Measuring Method of the Domestic Porcelain Water Absorptivity

关于日用瓷吸水率测试方法的商榷

Water absorptivity capacity for the fly ash aerated concrete

粉煤灰加气混凝土吸水性能研究

The results showed that when the steeping temperature is raised, the water absorptivity could be improved and the steeping time to reach saturation could be shortened under the same conditions within the first 2~ 4 h;

结果表明：在相同条件下提高浸泡温度，可提高前2~4h吸水率，缩短吸水达饱和的时间；

This paper is mainly about some factors influencing water absorptivity of tissue paper.

本文主要研究了影响薄页纸吸水性的因素.

Under the room temperature, PTMEG has the water absorptivity.

在室温下, PTMEG都具有吸水性.