Spherical glass beads as abrasive.

玻璃珠为球形磨料。

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Out of the subway, the Shanghai science and technology GuanZhan greeted by a huge spherical glass building, this is the landmark building of Shanghai science and technology museum.

走出地铁二号线的上海科技馆站，映入眼帘的是一个巨大的球形玻璃建筑，这就是上海科技馆的标志性建筑了。

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These spherical roller bearings are equipped with window-type cages of pressed sheet steel, glass-fibre reinforced polyamide or brass.

球面滚子轴承，这些配备了窗口式铁笼压钢板，玻璃纤维增强聚酰胺或铜。

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But one of the biggest breakthroughs in clean energy was actually in solar power, as designers at Rawlemon created a spherical, sun-tracking glass globe that's able to concentrate sunlight (and moonlight) up to 10, 000 times.

ENGADGET: Inhabitat's Week in Green: go-kart made of Lego bricks, TOTO toilet bike and the launch of 'Willow Glass'