杂物电梯杂物电梯轿厢内部的宽度不大于(）m ["1.2","1.4","1.6","1.8"]
一次衬砌控制中关于防水控制的内容包括()。 ["椭圆度","漏水","螺栓紧固扭矩","密封条压缩量不足","管片裂缝"]
小儿佝偻病因骨样组织堆积所致的胸部体征是()维生素D缺乏性手足搐搦症血清钙降低致的典型症状是() ["郝氏沟","肋骨串珠","蛙腹","手足搐搦","肌肉韧带松弛"]
杂物电梯额定载重量200kg，其轿厢底面积应不超过() ["0.75","1.0","1.25","1.5"]
患儿，女，1岁。多汗夜惊，烦躁不安数日，现筋骨萎弱，立迟行迟，肋串明显，鸡胸，面色不华，全身乏力，舌淡苔白，指纹淡。查：血钙磷乘积明显降低，碱性磷酸酶明显增高。其病证诊断应为() ["佝偻病活动早期，肾精亏损型","佝偻病活动早期，肺脾气虚弱","佝偻病活动期，肾精亏损型","佝偻病活动期，肾虚骨弱型","佝偻病后遗症期，肾虚骨弱型"]
佝偻病颅骨软化多见于佝偻病X型腿(或O型腿)多见于
