active fire是什么意思

用法例句

Popular fictions covered with ideology—Reinterpretation of the Bodhisattva in Fierce Fire;

意识形态遮蔽下的通俗小说——《烈火金刚》再解读

The extracellular a-amylase from the hyperthermophilic archaeon Pyrococcus furiosus, PFA, is a promising candidate in starch processing, since it is optimally active at 100℃ and p.

来源于强烈火球菌(Pyrococcus furiosus)的α-淀粉酶(PFA)具有应用于工业的潜力，因为其最佳反应温度达100℃，最佳pH为5。