air-sphere的意思|示意

Likewise, fire, air, water their natural position is with earth in sphere at the center then water then air then fire.

同样道理，火，气，水，的自然状态，便是以球状形式围绕着地球，先是水，再来是气，接着是火。

The earth is surrounded by water or largely surrounded by water beyond that we have the sphere of air then fire then the sphere of the moon, mercury, Venus, the sun and so on.

地球被水域所包围，或者是大部分被外围水域所包围，我们拥有大气层，火焰，月亮，水星，金星，太阳等等。

The air erupted into a blurred sphere of explosive force.

空气喷发成一个爆炸力的模糊球体。

Experiment with a helium balloon, a hot air balloon, or a rigid sphere filled with different gases. Discover what makes some balloons float and others sink.

进行实验的是氦气球——热气球，或者一个充了不同气体的刚性球体。探究是什么让气球飘起来，而让其他物体沉下去。

Star has many characters, it is a huge air mass, and also has huge mass, it forms a gaseous sphere with great pressure force and uneven distributed mass under the effect of gravitation.

恒星有着许多特性，它是一个巨大的气团，并且有着同样巨大的质量，在万有引力的作用下形成一个有着巨大压力的、质量分布不均的气体球。

The steady hypersonic flow of air over a sphere is studied numerically using CFD-FASTRAN softwares.

利用CFD软件数值模拟高超声速空气绕流球体的层流流场。