聚合酶链式反应 /jùhéméi liàn shì fǎnyìng/ angolul

polymerase chain reaction▼(technique in molecular biology for creating multiple copies of DNA from a sample)
noun
[UK: ˈpɑː.lə.mə.ˌres tʃeɪn rɪ.ˈæk.ʃn̩] [US: ˈpɑː.lə.mə.ˌres ˈtʃeɪn ri.ˈæk.ʃn̩]