名词
中文翻译：火山灰质的
同义词：
['felsite', 'slag cement']
例句：
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1.The construction of the new bridge required the use of pozzolanic materials.
建造新桥需要使用火山灰质材料。
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2.The engineers used pozzolanic limestone as a base for their concrete mix.
工程师们用火山灰质石灰石作为混凝土混合物的基础。
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3. The pozzolanic material was added to the mixture to improve its strength and durability.
将火山灰质材料添加到混合物中以提高其强度和耐久性。