高能量高蛋白膳食中能量至少应大于()。 ["6276.00kJ(1500kcal)","8368.00kJ(2000kcal)","10460.00kJ(2500kcal)","12552.00kJ(23000kcal)","14644.00kJ(3500kcal)"]
砂浆的抗渗性是指砂浆抵抗压力水渗透的能力。它主要与()有关。 ["水泥品种","水胶比","密实度","内部孔隙的大小","内部孔隙的构造"]
利用B型超声测量判断胎儿宫内发育迟缓,下述哪项是不恰当的() ["胎儿股骨长度","胎头双顶径","腹围、胸围、头围","羊水量与胎盘成熟度","腹围/胸围"]
下列哪种物质是能引起胃肠胀气的碳水化合物()。 ["蔗糖","糖原","木糖","水苏糖","淀粉"]
限磷代谢膳食中磷的供给量每天不超过()。 ["150mg","250mg","350mg","600mg","800mg"]
中国酒魂时代,就是以()为本质特征的时代。