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
factoring factorization
factored representation
Factors of divarication
factorial mating design
factor substitutability要素可替性
factories moving inland
Factors caused the harm
factor in precipitation
factor of objective set
factor for overcapacity过载因数