When some environmental values exceeded the setting upper and lower limit or faults come out, control system would send out alarm by buzzer and LED.
当环境内某一环境因子超出预先设定的上、下限报警值或系统运行出现故障时，由蜂鸣器和发光二极管进行报警。
Once the temperature exceeded our pre-determined, the minimum level, SCM will activate alarm system for alarm as well as on the greenhouse temperature control.
一旦该温度值超越本人们预先设定的上、下限，单片机便启动报警系统停止报警，进而对年夜棚内温度停止节制。
According to the relevant statistics, the Gini coefficient has exceeded the widely-recognized alarm level of 0.6 and reached around 0.7 globally. This is something that we must pay close attention to.
据有关统计，现在世界基尼系数已经达到0.7左右，超过了公认的0.6“危险线”，必须引起我们的高度关注。
According to the relevant statistics, the Gini coefficient has exceeded the widely-recognized alarm level of 0.6 and reached around 0.7 globally. This is something that we must pay close attention to.
据有关统计，现在世界基尼系数已经达到0.7左右，超过了公认的0.6“危险线”，必须引起我们的高度关注。
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