pcr products短语¹⁴⁴⁹⁷²⁺² 基本例句 PCR产物 The specificity and reliability of the PCR were confirmed by sequencing the PCR products fragment. 产物片段的测序验证了 PCR反应的可靠性。 为进口粮检疫中T 。 cnki Methods: The PCR products were analyzed by fluorescent detection. 方法：使用荧光自动检测技术。 cnki