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1·We need helpers of all types, e.g., geologists and teachers.

我们需要各种类型的协助者，例如地质学者和教师。《柯林斯英汉双解大词典》

2·Geologists have studied the way that heat flows from the earth.

地质学家们已经研究了热量从地表流出的方式。《柯林斯英汉双解大词典》

3·By drilling, geologists can take measurements at various depths.

通过钻孔，地质学家可以在不同深度测量。《柯林斯英汉双解大词典》

4·Isotopic analysis of shells allowed geologists to measure another glacial effect.

对贝壳的同位素分析使得地质学家可以测量另一种冰川效应。

5·By 1990 geologists had located the impact site itself in the Yucat region of Mexico.

到1990年，地质学家已经确定了撞击地点本身位于墨西哥尤卡特地区。

6·Geologists knew that there had been an impact before they knew where it had occurred.

地质学家们在知道撞击发生的地点之前就知道撞击发生过。

7·So, in recent years, some geologists have used plate tectonic theory to make what they call geopredictions.

因此，近年来，一些地质学家会利用板块构造理论来进行他们所谓的地质预测。

8·Some geologists believe that the Americas will continue to move westward and eventually merge with East Asia.

一些地质学家认为，美洲将继续向西移动，最终与东亚合并。

9·To most geologists today, Wegener's The origin of Continents and Oceans appears an impressive and prescient document.

对今天的大多数地质学家来说，韦格纳的《大陆和海洋的起源》是一份令人印象深刻的有先见之明的文件。

10·Now, we geologists thought we had a pretty good idea of how the Grand Canyon in the southwestern United States was formed.

现在，我们地质学家自认为对美国西南部大峡谷的形成有了很好的认识。