earth's

The earth's axis is the line between the North and South Poles.

轴是南北极之间线。

The second problem posed when considering catastrophism is the earth's past impact history.

当用灾变论来解释过球被撞击历史时，第二个问题就出现了。

The lunar stone is different from earth's.

球石头和球不同。

Explain how the air temperature changes from the earth's surface to the lower thermosphere?

如何从球表面到低热气层来改变气温度?

The earth's shadow on the moon was quite distinct.

球上球阴影很清晰。

At the end of the Permian period the earth's landmasses were configured into one supercontinent, Pangea, and a superocean, Panthalassa.

二叠纪末期，球上陆合并成一块超级洲，叫作盘古陆，以及一个超级海，叫作原始。

The airship establishes the returns posture immediately, the returns cabin and the advancement cabin separates, the retrofire, starts from the outer space to the earth's surface returns.

船随即建立返回姿态，返回舱与推进舱分离，制动发动机点火，开始从太空向球表面返回。

The sound wave come from the earth's surface echoed from the interface of the common terrane and the oilness terrane, or the inteface of aquiferous terrane and the gassness terrane.

从表产生声波在普通岩层和含油岩层、含水岩层或含气岩层之间界面上反射。