您可能希望检查输出文件的大小以确保没有超出限制，或者检查某个文件是否包含了特定的消息，或者使用 vmstat 这样的命令检查系统状态。
You might want to check the size of an output file to ensure it does not pass some limit, or check whether a file contains a certain message, or check system status using a command such as vmstat.
动态精度试验是指在目标和飞机处于相对运动的状态下，检查火控系统输出值相对标准值的误差。
Dynamic precision test is named as checking the errors of the fire control system outputs relative to the standards in the condition of the airplane and the target moving relatively.
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