可: approve消化: digestion; digest的: 4次方是 The fourth power of 2 i ...净: clean蛋白质: protein; proteide可消化的粗蛋白质: digestible crude protein可消化的蛋白质: digestible protein可消化蛋白质: digestible protein; dp蛋白质的可消化性: digestibility of protein可消化粗蛋白质: dcp净蛋白质比: net protein ratio净蛋白质值: net protein value; npv不可消化的: indigestible可消化的: digestible可消化过瘤胃蛋白质: digestible by-passprotein饲料蛋白质的可消化氮量: protein equivalent蛋白质当量;饲料蛋白质的可消化氮量: protein equivalent净蛋白质利用: net protein utilization; npu可消化的总量: total digestible nutrients胃的;可消化的;助消化的;消化液的: peptic可被胶原酶消化的蛋白质: collagenase-digestible protein可消化真蛋白: digestible true protein; dtp净蛋白质存留量: net protein retention蛋白质消化: protector digestion; protein digestibility消化蛋白质: peptono