The synthetic conditions, purification and characterization, as well as their water absorbing property, mechanical properties, and emulsifying property were studied.
研究其合成条件、精制及表征，并研究其力学性能、吸水性及乳化性质。
The properties of water absorbing and water treeing in polyethylene and polyethylene modified samples were studied.
对聚乙烯及改性聚乙烯的吸水特性和水树形成规律进行了研究。
The super water absorbent (SAP) in ground has excellent properties for absorbing water and holding water.
高吸水性树脂在土壤中具有良好的吸水和保水性能。
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