这从一个侧面反映出边缘海洋壳与大洋壳本质上的差异。

From one side this reflects a difference between the properties of the marginal sea crust and ocean crust.

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两者提出的“新史学”在许多方面存在相似之处，但仍掩盖不了二者本质上的差异。

There are many similar aspects between the historians' viewpoints, but still. the essential differences are existing.

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另一方面，专利与技术标准又存在本质上的差异，二者的结合难免会产生冲突，从而产生一系列法律问题。

On the other hand, there are essential differences between patent and technical standards. Combination of the two will inevitably lead to confliction and result in a series of legal issues.

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I've shown the differences here in terms of shape, these are shaped liked octagons and these are shaped like squares, but if I looked at these cells, what would I find that's really different about them?

我展示了一些细胞形态上的差异,这些细胞是八角形的,这些是方形的,但如果仔细观察这些细胞,我能找到一些本质上的差异吗

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