名词
中文翻译：砂质改良系统
同义词：
['sand conditioning system', 'sandtreatment system']
例句：
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1. Thesand-conditioning system is designed toimprove the quality of sand for construction purposes.
砂质改良系统旨在提高建筑用砂的质量。
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2. The sand-conditioning systemhas been proven to be effective in reducingsoil compaction during construction.
砂质改良系统已被证明在施工过程中能有效减少土壤压实。
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3. The sand-conditioning systemis widely used in highway construction to improvethe stability of the roadbed.
砂质改良系统在高速公路建设中被广泛使用，以提高路基的稳定性。