factor I促凝血酶原激酶
factorn.因素;因数;因子vt.把 ... 因素包括进去vi.作为因素
factorial power of number
Factor IX inhibitor assay
Factors of the environment
factors affecting the work
factor of natural disaster
factors. human resources
factor of high temperature
factorial fertilizer trial
factors of economic growth
factor of non-Darcy flow