名词
中文翻译：变质岩系
同义词：
['petrosequence', 'petrostratigraphy例句：1. The petrotectonic assemblage of the rock formation is a key factor in understanding its geological history.（岩石形成过程中的变质岩系是理解其地质历史的关键因素。）']
例句：
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1. The petrotectonic assemblage of the rock formation is a key factor in understanding its geological history.
岩石形成过程中的变质岩系是理解其地质历史的关键因素。
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2. The petrotectonic assemblage of the rock formation has been studied extensively to understand its tectonicactivity.
对岩石形成过程中的变质岩系进行了广泛研究，以了解其构造活动。
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3. The petrotectonic assemblage of the rock formation contains valuable minerals that can be used in various industries.
岩石形成过程中的变质岩系含有有价值的矿物，可以用于各种工业。