下列疾病的发生均与心理一精神障碍有关,除外() ["原发性高血压","消化性溃疡","慢性支气管炎","冠状动脉性心脏病","癔症"]
在高温高压下()是唯一能够采用的换热结构形式。 ["套管式换热器","U形管式换热器","浮头式换热器","翅片式换热器"]
阴道稀薄的泡沫状分泌物见于() ["老年性阴道炎","念珠菌阴道炎","滴虫阴道炎","慢性宫颈炎","外阴炎"]
妊娠高血压疾病最常见的产科并发症是:() ["胎盘早期剥离","急性肾功能衰竭","妊高症型心脏病","视网膜剥离","HELLP综合症"]
根据《注册建造师执业管理办法(试行)》,下列工程中,不属于机电工程专业建造师执业的工程是()。 ["A.建材工程 ","B.环保工程 ","C.净化工程 ","D.港口设备安装工程"]
简述气流纺。