名词
中文翻译：聚乙烯膜
同义词：
['polyethylene sheet', 'polyethylene film', 'polyethylene liner']
例句：
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1. This type of membrane is commonly used in the construction industry for waterproofing purposes.
这种膜在建筑行业中常用于防水目的。
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2. The new membrane has a higher resistance to chemicals and can be used in harsh environments.
新型膜对化学物质有更高的抵抗力，可以在恶劣环境中使用。
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3.The membrane was installed over the cracks in the concrete to prevent water seepage.
这种膜被安装在混凝土裂缝上，以防止水分渗透。