The paper dissertated the impurity distribution of titanium sponge and its affect on product quality.

本文论述了海绵钛产品的杂质分布及对产品质量的影响。

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Objective: To study and improve the quality of gelatin sponge, the cross-linking degree of gelatin in the product is determined.

目的：研究国产吸收性明胶海绵中明胶的交联程度，为进一步提高该产品质量和性能提供依据。

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The product is in rubber sponge or rubber foam wrapped around the high conductivity and wear resistance of conductive fiber cloth, forming a shield effect of liner medium.

该产品是在橡胶海绵或橡胶泡沫的周围裹着一层高导电性和耐磨性的导电纤维布，以形成一种屏蔽作用的衬垫介质。

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As plastic is a petroleum based product these small particles act as persistent organic polluters, which means that they form a sponge attracting toxins such as insecticides and pesticides.

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