The preparation and application of super absorbent polymers are reviewed.

综述了其制备方法和应用。

The invention relates to a method for the production of water-absorbent polymers.

本发明涉及一种生产吸水性聚合物的方法。

The secret is hydrogels, powerfully absorbent polymers that can suck up hundreds of times their weight in water.

秘密在于一种被称作“水凝胶”（hydrogels）的化合物，它是一种强力吸收剂，吸水能力可以达到自身重量的好几百倍。

The results showed that super absorbent polymers treatment can increase soil water content obviously, and keep it for quite a long time;

结果表明：保水剂处理更能显著提高土壤的有效含水量，并能保持较长时间；

Agricultural super absorbent polymers are effective methods to solve the problems of water shortage and pollution induced by traditional chemical fertilizers and pesticides etc.

农用高吸水性树脂的使用是解决农业缺水、传统化肥农药对环境污染等问题的有效途径。