At the same time, it is shown that the initial melting temperature was related not only to the rock composition, but also to the condition during the formation process.

同时，由实验表明，岩石初熔温度除与岩石成分有关外，还与岩石实际形成条件有密切联系。

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Forming and evolution of fractures were also affected by rock composition and the assembly of lithologic section.

岩石成分及岩性剖面组合特征影响裂缝的形成和演化。

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Log interpretation with geochemistry technique is not affected by reservoir rock composition and formation fluid properties.

用地球化学方法进行测井解释不受储层岩石组成及储层流体物理性质的影响。

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No one disputes that these globules were formed from stuff melted and thrown into the air by the impact, because their chemical composition matches rock from the crater itself.

ECONOMIST: Some new ideas about why life on Earth has periodic crises

Although APXS and ChemCam will tell you which chemical elements are present, they don't tell you how precisely those atoms are arranged into the crystalline structures that make up the rock, and both this mineralogy and the chemical composition are ideally needed to assign a rock name.

BBC: Cosmic coincidence on the road to Glenelg

Since cosmic radiation alters surface composition, Curiosity can drill into rock to extract pristine material from below.

CNN: Curiosity opening Martian frontier?