polar造句怎么写

But still we could set this up and then switch to polar coordinates to evaluate this integral.

The park is home to polar bears and other wildlife, including wolves, moose, and many rare bird species.

Most sea life is dead. Human refugees now confined entirely to highland areas and the polar regions.

Their desperate journey over the floes must surely rank as one of the most miserable and arduous polar slogs ever attempted.

But adding polar bears to the nation's list of endangered species, as some are now proposing, should not be part of those efforts.

In 2006, a hunter in the Canadian Arctic shot a bear that had white fur like a polar bear's but had brown patches, long claws and a hump like a grizzly bear's.

Both beer and shampoo have polar molecules that accumulate at a liquid-gas interface, but the mechanisms that prevent bubble collapse in soap foams or pilsner heads are fundamentally different.

The steady shrinkage of polar ice-caps, as a result of global warming, is making previously inaccessible deposits much easier to get at-and helping to open some formerly icebound shipping lanes.

Keesh lived at the edge of the polar sea.

You might see me all over except in polar areas and islands I can't fly to.

The polar bear's habitat is the icy waters of the Arctic.

If it's really cold out, you'll need a middle layer, such as polar fleece, for added insulation.

Abroad, Mr Chirac continues to tout his vision of a multi-polar world, in which European power balances America's, in ways that seem confrontational, rather than constructive.

From the polar bears of arctic Svalbard to the sea turtles of the Mediterranean, from the wild bison of Poland to the snow-covered glaciers of the Caucasus.

Scientists looking into attractiveness in men and women suggest that men from all races find fairer-skinned woman most alluring, while women are the polar opposite and favour darker, brooding men.

Information, in this analogy, is our lion or polar bear.

The polar bear is the biggest land predator of them all.

A rare galaxy type, polar ring galaxies have a substantial population of stars, gas, and dust orbiting in rings nearly perpendicular to the plane of the galactic disk.

Although they can swim, the polar bears are terrestrial animals.

He needs to ensure a smooth transfer of power from an incumbent who is ideologically and temperamentally his polar opposite.

Pictured here: Two polar bears spar, or play fight, in Churchill, Manitoba.

The south polar region of the 500 kilometer-diameter moon is illuminated, including plumes of water vapor and icy particles spraying above the long fissures in the moon's surface.