Study on parameters of the diamond cutting major raise the frequency of KDP crystal to change efficiency.

研究金刚石车削参数主要是为了提高KDP晶体的频率转化效率。

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The two basic precision requirements for ultra precision diamond cutting tool are the precision of outline and edge radius.

超精密金刚石刀具的两个基本精度要求是刀刃轮廓精度和刃口半径。

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The technology is involved the fields of laser welding, laser rapid prototyping technology, laser marking, laser engraving and laser diamond cutting.

这些技术涉及激光焊接、激光快速原型技术、激光打标、激光雕刻和激光切磨钻石等领域。

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Produced using special diamond cutting tools, this screen is fashioned from one of the world's hardest and most resilient materials.

ENGADGET: Leica M9-P looks like it costs a fortune, doesn't disappoint

Most are casual workers employed for their traditional skills in diamond cutting and gold embroidery work, and have lived in Mumbai (formerly Bombay) for decades.

ECONOMIST: India

First, the company is studying distributing its diamonds directly in the U.S. and even the possibility opening diamond cutting and polishing facilities, according to a report in Bloomberg.

FORBES: De Beers Seeks A Return to the U.S., Moves Diamond Operations To Botswana