Sapphire dome machining technology is introduced by exploring grinding tool and milling and polishing film and supplement material and machine speed and pressure etc.

分别从精磨模、精磨磨料、抛光膜层、抛光辅料、机床速度和压力等方面介绍了一种加工蓝宝石整流罩的工艺方法。

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In this paper, we conduct the analysis and calculation to the winding pattern of the pressure vessels with different winding angle in both of the dome ends in the same winding layer.

对在压力容器缠绕成型中，同一个纵向缠绕层中两端封头采用不同的缠绕角缠绕进行缠绕线形的理论分析与计算。

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Wind tunnel tests of a dome like roof were carried out by means of the synchronous multi-pressure scanning technique.

利用同步多点压力扫描技术对一个圆拱顶屋盖进行了风洞试验。

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As July arrived, the high-pressure dome weakened slightly and the returning rain, though modest, provided relief.

ECONOMIST: The sky flashed

Behind the record temperatures was a dome of high pressure over the center of the country, which combined with a powerful drought to create the scorching temperatures, said Jake Crouch, a climate scientist at NOAA's National Climatic Data Center in Asheville, N.

WSJ: July Marked Hottest Month on U.S. Record

It was all thanks to a large dome of persistent high pressure, clear blue skies and strong sunshine.

BBC: Spring equinox today but winter lingers