科学家们为描绘三百万年前气候，利用全球气候模拟模型比较了复原气温与大洋底下沉积物。
The scientists compared temperature reconstructions from sediments in the ocean floor with a global climate simulation model which aimed to map climate three million years ago.
通过对磁场模型和木卫二表面的照片进行分析，科学家们早就怀疑在距其表面10 - 30公里处存在一个约160千米(100英里)深的大洋。
From models of magnetic forces, and images of its surface, scientists have long suspected that a giant ocean, roughly 160km (100 miles) deep, lies somewhere between 10-30km beneath the ice crust.
大洋玄武岩中，元素之间常常存在线性关系。本文应用批式熔融模型，解释了这一现象。
On the basis of batch-type melting model, the author explains the linear relationships between elements which are often recognized in oceanic basalts.
大洋玄武岩中，元素之间常常存在线性关系。本文应用批式熔融模型，解释了这一现象。
On the basis of batch-type melting model, the author explains the linear relationships between elements which are often recognized in oceanic basalts.
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