感觉障碍包括（） ["内感性不适","视物变形症","感觉增强","感觉减退","内脏性幻觉"]
以下元器件属于执行器的是（） ["水温传感器","空气流量计","喷油器","电磁式车速传感器"]
公司债券
What does the Character Set Scanner command line utility do？（） ["Reports only on any Unicode character conversions required.","Performs character set conversions to the new specified character set.","Scans on any character set conversion required， then converts the data.","Checks for any character definitions that will fail conversion to the new character set."]
以下传感器中输出的信号属于数字信号的是（） ["水温传感器","氧传感器","光电式传感器","电磁式车速传感器"]
故障树分析法
