医疗器械不良事件，是指获准上市的质量合格的医疗器械在正常使用情况下发生的，导致或者可能导致人体伤害的各种有害事件。
医疗器械不良事件监测，是指对医疗器械不良事件的发现、报告和控制的过程。
叠咏体
Which of the following best describes the following command： ip flow-export destination192.168.1.50 1500？（） ["it is not a valid NetFlow command","it is an SNMP command that exports 1500-byte packets to IP address 192.168.1.50","it is a NetFlov\/ command that v\/ill export 1500-byte packets to IP address 192.168.1.50","it is a NetFlov\/ command that allows IP address 192.168.1.50 to send traffic to port 1500","It is a NetFlov\/ command that v\/ill specify that the NetFlov\/ collector’s IP address is192.168.1.50 over UDP port 1500","It is an SNMP command that exports flows to destination address 1Q2.168.1.50 for packets upto an MTU of 1500"]
变额人寿保险的特征？
何谓叶片操作系统？
