饲用抗生素对肉鸡核黄素营养生理的影响
1·The lifetimes of the excited singlet states S1 of the organic biological macromolecules haematoporphyrin and lactoflavin were measured with streak camera.
用条纹相机测定了血卟琳、核黄素有机生物大分子的激发单态s_1的寿命。