名词
中文翻译：重聚合
同义词：
['heavy material', 'heavy constituent例句：1. The construction of the new highway will require heavy aggregates for road base.（新高速公路的建设需要大量的重质物料作为道路基础。）2. The engineers used heavy aggregates to reinforce the foundation of the building.（工程师们使用重质物料加固了建筑的基础。）3. Heavy aggregates are often used in concrete mixtures to improve its strength and durability.（在混凝土混合物中，常使用重质物料来提高其强度和耐久性。）']
例句：
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1. The construction of the new highway will require heavy aggregates for road base.
新高速公路的建设需要大量的重质物料作为道路基础。
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2. The engineers used heavy aggregates to reinforce the foundation of the building.
工程师们使用重质物料加固了建筑的基础。
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3. Heavy aggregates are often used in concrete mixtures to improve its strength and durability.
在混凝土混合物中，常使用重质物料来提高其强度和耐久性。