This paper presents a new method, the non die explosive forming method, which has successfully solved the forming of thin wall and extra thin wall spherical parts.

大型薄板球面体成形一直是板料成形工艺中的难点，本文对大型超薄壁球壳的制造提出一种整体成形新方法。

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It is a sign of the machining level of ultra-precision cutting reflected by the achieving of minimum cutting thickness. And it will be significant to the analysis of extra thin cutting.

最小切削厚度的获得是反映超精密切削加工水平的重要标志，因此对极薄切削进行分析具有重要意义。

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And the cells are lightweight and thin, so they could spread across the wings of an UAV without taking up extra space.

电池轻盈且很薄，因而可以铺满整个无人机的机翼而不需要占用额外的空间。

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Holding sold the premium product as a way to make a little extra in the thin-margined business of gasoline sales.

FORBES: Remembering Robert Earl Holding, Billionaire Owner Of Sun Valley Ski Resort

Lenovo also expanded its ultraportable line with the thin and light IdeaPad U450p for extra portability.

ENGADGET: Lenovo debuts IdeaCentre D400 home server, 'world's thinnest' Q100 and Q110 nettops

Kindle Paperwhite is the most-advanced e-reader ever constructed with 62% more pixels and 25% increased contrast, a patented built-in front light for reading in all lighting conditions, extra-long battery life, and a thin and light design.

ENGADGET: Kindle Fire HD 8.9 ships today, 4G version to follow next week