total As总砷totaladj.总的；全体的；完全的n.总数；合计v.共计；总计total-salt content含盐量total digitalization全数字化total retention time总保留时间Total economic value总经济价值Total soluble sugars可溶性糖total activity slack活动总的裕余时间Total count of germs细菌总数total serum ferritin总血清铁蛋白Total scalp avulsion全头皮撕脱伤total response curve总频率响应曲线