A cone shaped area is an easy way to pick anything that a viewer can see.

而锥形的区域更易于选中观察者能够看到的任何东西。

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There are classic cone-shaped ones and also volcanoes in the shape of a puddle or a lake with a blowing bubble in the middle.

有经典的锥形火山，也有形如水坑或湖泊、中心冒泡的火山。

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The mixture is shaped into a cone and then fired.

VOA: special.2009.06.22

These cone-shaped outflows have denser ridges corkscrewing around their surfaces much like strings of lights wrapped around Christmas trees.

MSN: Giant gas geysers erupting from Milky Way galaxy

Funnel clouds look like cone-shaped or thin rope-like protuberances which hang down from the cloud base, and often do not last very long.

BBC: Funnel clouds, twisters, tornados: What are they?

V3Solar proved that point when it unveiled its new spinning, cone-shaped solar panels, which can generate 20 times as much energy as flat panels.

ENGADGET: Inhabitat's Week in Green: solar panel printer, gold producing bacteria and a life-size of horse made of computer keys