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汉语拼音：dì zhì xué

研究地球的科学。主要研究地球的物质组成、构造变动、发展历史及其在国民经济上的应用等。

1. 研究形成地球的物质和地壳构造，以探讨地球的形成和发展的科学。

• Within a week Darwin was addicted to the subject and was ready to go off geologizing on his own.

  不到一周，达尔文就迷上了这个科目，急于出发开始自己的地质学调查。

• Our work was like that of geologists who compile the signs of an imminent earthquake or volcanic eruption.

  我们的工作如同地质学家，我们收集一场即将到来的地震或火山爆发的迹象。

• Geologists say that the existence of other, untapped deposits probably means that the world won't run out of potash for thousands of years.

  地质学家说，还存在着其他尚未探明的储量，这可能意味着在数千年的时间内，世界都不会用完碳酸钾。

• By tracking sea-level change over the entire period, the geologists were able to rule out shifting land levels as the cause of this finding.

  通过跟踪观察各个时期以来海平面的变化，地质学家们能够排除这种情况：陆地高度的变化导致了上述发现。

• One of them noticed a leaf-like impression in the rock and called to me to come down and take a look because I was interested in geology.

  其中一个人注意到一块石头上有叶子形状的印记，就让我下来看看，因为我对地质学感兴趣。

• Of course, there was no geological shortage of oil, just a politically manipulated one.

  当然，当时并不存在一个地质学意义上的石油短缺，油价仅仅是被政治化的操纵了。

• The Great Sphinx in Egypt might have originally had the face of a lion (see photo), a UK geologist claimed recently.

  英国地质学家近日表示，埃及斯芬克斯狮身人面像最初可能是一尊完整的狮子雕像（见图）。

• Geologists had hoped the fire would go out in a few days but it has been burning ever since.

  地质学家希望火势在几天之后便会熄灭，但它一直燃烧至今。

• The next day he and Darwin set off to Northern Wales where Sedgwick gave him a crash course in field geology.

  次日，他与达尔文出发去威尔士北部，在那里塞奇威克给他进行地质学野外作业速成训练。