求翻译：该方法属比较识别法，仅限于用在运转状态不太变化的场合。为此，必须进行温度的连续记录。出现故障时，不仅温度升高，还会出现不规则变化。是什么意思？

This method is more recognition method is limited to use in running the state do not change the situation. To this end, the temperature must be continuously recorded. Failure, not only temperature, but also irregular changes.

This method is used for comparison, is confined only to identify Law in operation status is not too change settings. To this end, it must be a continuous record of temperature. Not only is malfunctioning, rise in temperature changes, there will still be no rules.

This method is the comparison identification mode, is only restricted in uses the situation which not too changes in the operating condition.Therefore, must carry on the temperature the continual record.When appears the breakdown, not only temperature increment, but also can appear the irregular cha

The method is a method to identify, is limited to use in running condition, less change of occasions. This will require continuous recording of the temperature. The event of a failure, not only temperature, irregular also appears.

The method is a method to identify, is limited to use in running condition, less change of occasions. This will require continuous recording of the temperature. The event of a failure, not only temperature, irregular also appears.