什么是粮堆结露?
民用建筑供电系统中,裸母线的选择原则是()。 ["发热原则","电压损失原则","动稳定校验原则","热稳定校验原则"]
颅脑损伤昏迷,额部可见头皮血肿,双瞳孔不等大,左:右=5mm:2mm,左瞳孔直接光反应消失,间接光反应存在。诊断首先考虑()。 ["小脑幕切迹疝","小脑扁桃体疝","视神经损伤","颅内低压","原发性脑干损伤"]
图示结构各杆线刚度i相同,角a≠0,用力矩分配法计算时,力矩分配系数μab应为() ["1/8","3/10","4/11","1/3"]
脑血管畸形突然倒地,昏迷,脉搏52次/分,双瞳孔不等大,左:右=4mm:2mm,右侧锥体束征阳性。诊断首先考虑()。 ["小脑幕切迹疝","小脑扁桃体疝","视神经损伤","颅内低压","原发性脑干损伤"]
如何处理粮食发热?