On Earth, these batholiths are composed mostly of granite.

在地球上，些岩基主要由花岗岩构成。

The Compton-Belkovich batholith is also made of granite, which is what gave it away.

康普顿-贝尔科维奇岩基也是由花岗岩构成，露了它身。

The rocks of Yosemite, for example, are parts of the Sierra Nevada batholith, uncovered and spectacularly sculpted by subsequent erosion.

例， 美地岩石是内华达山脉岩基一部分，后来被侵蚀作用揭露并壮观地雕琢而成。

The batholith, which has been discovered below Compton-Belkovich, a volcanic-looking set of features on the far side of the moon, hardly promises that.

在康普顿-贝尔科维奇（Compton-Belkovich）下方发现浴石，是月球背面一组火山状特征，很难保证一点。

A batholith is a geological formation created when a vast quantity of molten rock rises through a planet's crust, spreading out sideways as it does so.

岩基是一种地质构造，由大量熔融岩石在穿过行星地壳时横向扩散形成。