他们需要大量的工业用金刚石。

They are in a great need of industrial diamonds.

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今天大部分工业用金刚石都产自俄国。

Today, most diamonds used in industry come from Russia.

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本文基于产业化应用和改善类金刚石膜与基体结合力为目的，在大型工业用等离子体—离子束增强沉积系统中，获得了DLC膜和梯度复合dlc膜。

DLC films and gradient composition DLC films were deposited on si substrates in plasma-ion beam enhanced deposition system for the industrial applications and improving the adhesion.

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