Serine丝氨酸 serology血清学 serine(an amino acid)丝氨酸,3-羟(基)丙氨酸(一种氨基酸) sect serial sections连续切片 sebum excretion rate皮脂分泌率 seryl(radical of serine)丝氨酸根(基) systolic ejection rate收缩期射血率 somatosensory evoked respones(s)体感诱发反应 sacral evoked response骶诱发反应 sensitization enhancement ratio增敏比率