Diamond sawblade behaviour is determined by the wear of diamond segments in the process of cutting stone materials.

金刚石锯片在锯切石材的过程中，刀头的磨损状况决定锯片的工作状况。

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The key technical problems of the bond strength between the matrix and steel body, the concentricity and diamond segments sealing off from the body are successfully resolved in the studies.

本研究成功地解决了胎体与钢基体结合强度、同心度及金刚石掉块等关键技术问题。

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Harry Winston Diamond Corp. is a business with assets in the mining and retail segments of the diamond industry.

FORBES: Harry Winston's Luxury Retail Business Is Not For Sale

The miner has announced its intention to sell all of its diamond mines to concentrate in larger mining segments.

FORBES: Harry Winston's Luxury Retail Business Is Not For Sale

Since 2006, the company operated as two segments: a luxury retail jewelry and watch division under the iconic Harry Winston brand name and a diamond mining business.

FORBES: Former Harry Winston Diamond Corp. Q4 Sales Up 8%; Ekati Mine Acquisition Is Approved; Luxury Brand CEO Reportedly Resigns