This equipment adopts the titanium nitride metal mixing techs forming ion gold membrane with good abrasion resistance, therefore it fits for various top-grade decorating membrane.

该设备采用氮化钛表面掺金技术，形成离子金膜层，耐磨性非常好，广泛用于各种高档装饰膜层。

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The method to determine trace gold in rock salt samples with ion exchange separation and enrichment is approached.

探讨了用离子交换分离富集极谱法测定岩矿样品中的痕量金的方法。

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It can be predicted from the results that the column effect of adsorption of gold by ion exchanger will be remarkably improved by increasing temperature.

由结果推测，温度升高，将显著提高离子交换法吸金过程的色谱柱效。

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It was generated at the Relativistic Heavy Ion Collider (RHIC) in New York, US, which smashes beams of gold nuclei together at near light speeds.

BBC: Artist's representation of a black hole,