The array way of the holes has a certain effect on the cooling efficiency, i. e. long diamond distribution is better than the regular diamond distribution.

孔阵的排列方式对冷却效果有一定的影响，长菱形分布优于正菱形分布；

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Detailed analyses of the grain size distribution characteristics and the grain profile wavelength of fine diamond grinding wheel used for ultra-precision grinding are presented.

对超精密磨削所用细粒度金刚石砂轮磨粒粒径的分布特点和砂轮表面上磨粒的轮廓波长进行了分析。

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Seen from layer structure the using condition of well section and region distribution, diamond bit has ideal market prospect.

从地层结构、井段使用情况、地域分布情况等来看，金刚石钻头具有理想的市场前景。

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Lazare Kaplan, a US based diamond manufacturing and distribution company, developed this form of inscription.

BBC: Who, What, Why: How do you spot a stolen diamond?

Schools, clinics and other public services had been withered by corruption, and Mr Sankoh's promises of free health care, free education and a fair distribution of diamond revenues sounded appealing.

ECONOMIST: Foday Sankoh

According to Diamond Distributors, the marquis comic distribution firm, Marvel still owns a larger share of the consumer pie than DC, but DC is coming on stronger every month.

FORBES: Why You Should Bet on DC in the Comic Book Horse Race