名词
中文翻译：国家标准
同义词：
['national regulations', 'national norms例句：1. The company has set national standards for its products.（该公司已为其产品设定了国家标准。）2. The government is working to improve the national standards for environmental protection.（政府正在努力提高环境保护的国家标准。）']
例句：
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1. The company has set national standards for its products.
该公司已为其产品设定了国家标准。
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2. The government is working to improve the national standards for environmental protection.
政府正在努力提高环境保护的国家标准。
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3. The new law will replace the old national standards for food safety.
新法律将取代旧的食品安全国家标准。