On January 28 at 8.40 am multiple witnesses saw a giant pyramid shaped UFO briefly hover above the city of Xi'an.

月28 日8 点40 分，多名目击者看见了一个巨大的金字塔形状的UFO 盘旋在西安上空。

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We manufacture leaf teas packed in pyramid shaped nylon mesh tea bags which is fast gaining acceptance world over.

我们生产的叶茶包装在金字塔形状的尼龙网茶袋是行销的接受世界各地迅速。

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For example, the pyramid shaped protrusions 136 May be selected when both rotational and axial forces are encountered.

例如，在遇到转动力和轴向力时，可选择金字塔形突出部136。

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So it's trigonal because we have these three atoms that are bound to the central atom here, and if you picture it, it's actually shaped like a pyramid.

这里三角形是因为,我们有3个原子核中心原子成键，如果你画它，它就是金字塔形的。

麻省理工公开课 - 化学原理课程节选

It is hard to claim that pyramid-shaped tea-bags (developed at great expense over four years) have added much to the sum of human happiness.

ECONOMIST: Affluence

Despite some delayering and a lot of guff about horizontal management, most American businesses are still pyramid-shaped: the longer you stay, the higher you rise.

ECONOMIST: Can America��s workforce grow old gainfully?

The wave breaks at the river mouth so you can rinse off in a fresh water pool with a view of light green pyramid-shaped mountains in the valley.

BBC: Learning to surf in the land of giants