【化】 因子1Xa; 凝血因子1Xa; 血浆促凝血酶原激酶; 活性克雷司马斯因子

platelet-derived growth factor (PDGF)

interest factor

epidermal growth factor, EGF

initiation factor【生化】;initiator【生化】

factor of ten

Arrhenius frequency factor

supplementary factor;modifier;modifying gene

sex factor