名词短语
中文翻译：地面硬化
同义词：
['subgrade hardening', 'subgrade consolidation例句：1. The ground hardening process is crucial for the construction of roads and bridges.（地面硬化过程对于道路和桥梁的建设至关重要。）2. The ground hardening technique involves compacting the soil to improve its strength and stability.（地面硬化技术涉及压实土壤以增强其强度和稳定性。）']
例句：
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1. The ground hardening process is crucial for the construction of roads and bridges.
地面硬化过程对于道路和桥梁的建设至关重要。
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2. The ground hardening technique involves compacting the soil to improve its strength and stability.
地面硬化技术涉及压实土壤以增强其强度和稳定性。
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3.Ground hardening is a natural process that occurs when the soil is subjected to water pressure.
地面硬化是一种自然过程，当土壤受到水压作用时会发生。