名词
中文翻译：首次专利
同义词：
['first invention', 'first innovation']
例句：
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1.The company has applied for a first patent in the field of renewable energy.
该公司在可再生能源领域申请了一项首次专利。
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2.This is the first patent we've ever received from the government.
这是我们政府首次颁发的专利。
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3. The first patent for this new technology was issued in 1985.
这项新技术的首次专利于1985年颁发。