名词
中文翻译:石头分类
同义词:
['rock classification', 'rock grading']
例句:
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1.The geologists are classifying the rocks in this area.
地质学家正在对该地区进行岩石分类。
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2. The engineers need to classify the stones for building purposes.
工程师需要对石头进行分类,以便建筑使用。
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3.The company is conducting a stone classification study to improve its product quality.
该公司正在进行一项石头分类研究,以提高产品质量。