Udachnaya pipe is a diamond deposit in Russia.

乌达奇纳亚钻石矿洞是俄罗斯钻石矿的储藏地。

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So far, no major diamond deposit has been discovered within the recent 15-year period.

在最近的15年里，并没有主要的钻石矿床被发现。

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Direct current hot cathode plasma glow discharge chemical vapor deposition (DC-HCPCVD) is a new method to deposit high quality diamond films with high growth rate.

直流热阴极辉光放电等离子体化学气相沉积法是我们建立的快速沉积高品质金刚石膜的新方法。

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The diamond-encrusted disc symbolizes the natural abundance of the Bunder diamond deposit.

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Only serious, qualified buyers who have submitted a deposit may view the diamond.

FORBES: Feds to Sell Seized 43-Carat Fancy Yellow Diamond

You would have a menu of sound investment choices-mutual funds, government bonds, bank certificates of deposit-but you could not speculate in Siberian diamond mines.

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