名词
中文翻译：多核芳香化合物
同义词：
['polycyclic aromatic hydrocarbon', 'polycyclic aromatic compounds例句：1. The study ofthis compound is crucial for understanding the behaviorof molecules in solid-state reactions.（研究这种化合物对于理解分子在固态反应中的行为至关重要。）2. Polynuclear aromatic compoundsare commonly found in coal and petroleum.（多核芳香化合物通常存在于煤炭和石油中。）3. Due to their complex chemical structure', 'these compounds can be difficult to synthesize.（由于其复杂的化学结构，这些化合物难以合成。）']
例句：
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1. The study ofthis compound is crucial for understanding the behaviorof molecules in solid-state reactions.
研究这种化合物对于理解分子在固态反应中的行为至关重要。
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2. Polynuclear aromatic compoundsare commonly found in coal and petroleum.
多核芳香化合物通常存在于煤炭和石油中。
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3. Due to their complex chemical structure, these compounds can be difficult to synthesize.
由于其复杂的化学结构，这些化合物难以合成。