下列关于活塞式压缩机冷却器泄漏判断不正确的是() ["可能引起撞缸现象","可能引起下一级进气温度升高","排气量和压力会下降","冷却水排放管排放时有气泡溢出"]
甲亢危象的治疗,下列最理想的是() ["丙硫氧嘧啶+碘剂+普萘洛尔+泼尼松","丙硫氧嘧啶+泼尼松","甲巯咪唑+普萘洛尔+泼尼松","丙硫氧嘧啶+普萘洛尔+甲巯咪唑","碘剂+甲巯咪唑"]
X线机的辅助设备不包括(). ["天、地轨","影像增强器","X线电视","空间电荷抵偿器","体层床"]
急性肾功能衰竭少尿期的主要表现为() ["少尿、无尿","尿毒症","水中毒","高钾血症","多尿"]
按气体的危险特性,压缩下列()介质气体泄漏危险性最大。 ["天然气","空气","氮气","氨气"]
()是处理模拟信号的集成电路。