大碰撞假说能够解释月质学的许多方面内容，包括月球核心的大小、密度、月岩的同位素组分等。
The Giant Impact Theory explains many aspects of lunar geology including the size of the Moon'score and the density and isotopic composition of moon rocks.
核心文件最大可以与内存中的进程大小一样大。
The core file can be as large as the size of process in memory.
当然，你仍然可以安装插件到你的核心部分，它们可以调整大小。
Of course, you can still install widgets to your heart’s content and they can be resized.
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