改性膨润土可去除水体中的重金属离子、芳香族化合物、有毒难生物降解有机物，还具有脱色、脱磷、除臭等作用。

The modified bentonite has better qualities and ability of decolorization, sweeten and removing heavy metal cations and aromatic compounds and hard biodegradable harmful organic compounds.

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介绍了非金属矿填料对塑料性能的影响、各种填料矿物及其改性产品在塑料中的应用。

This paper introduces influence of nonmetallic minerals fillers on plastics performance, application of mineral fillers and their modified products in plastics.

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MIT的研究团队还发现了加工过程中对金属结构改性后发生的根本变化，这些变化可以将金属遭破坏的可能性降至最小和延长其服役的寿命。

The team at MIT have also observed the basic changes in processing while modifying the structures such that the chances of damages are minimised and the service life of the metal is improved.

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