set alarm meaning in English

设置响铃

Economic indicators in recent months have set alarm bells ringing
近月的经济指针已响起警号。
Variable setting alarm
可变设定警报
Displays " time left until alarm " confirmation message when you set alarm
当您设置闹钟的时候会显示“距离闹钟铃响还有多久” 。
Once the radiation level exceeds the pre - set alarm level , the agss will automatically trigger an alarm at the central station to alert officers at the hko which is manned round the clock
当测量数据显示辐射水平超过预先设定的警报水平时，系统便会自动启动天文台总部的警报系统，提醒二十四小时值班的工作人员。
When the measured level at a certain monitoring station exceeds the pre - set alarm level , the station will enter into the emergency radiation monitoring mode and the radio - iodine sampler and high volume air sampler will automatically be switched on . the air particulates and radio - iodine samples , together with deposition samples , will be collected for analysis at the
当测量数据显示辐射水平超过预先设定的警报水平时，该监测站会进入应急辐射监测状态，放射性碘取样器及高容量空气取样器会启动，收集空气中的气态碘样本及收集大气飘尘样本。