()是提取深井地下水的设备。 ["潜水泵","长轴深井泵","离心泵","柱塞泵"]
操作系统是()的接口。 ["用户和软件","系统软件和应用软件","主机和外设","用户和计算机"]
哪一年世界卫生组织宣布禁止人类克隆实验?() ["1996年","1997年","1998年","1999年"]
休克病人出现DIC时不宜使用() ["肝素","抗纤溶药物","双嘧达莫(潘生丁)","低分子右旋糖酐","止血剂"]
以下不属于感受器的特性的是() ["适宜刺激","换能作用","编码功能","适应现象","分析综合"]
振铃效应