Just days after Beijing's worst day of air pollution in recent history, IBM is highlighting its efforts to build stronger pollution monitoring and forecasting systems for cities.
在北京上一次遭遇史上最严重空气污染之后没几天，IBM就开始着手为城市打造更加强大的污染监测和预报体系，此举引发了广泛关注。
The systems engineering of disaster reduction in principle includes four working fields and ten working aspects, namely monitoring, forecasting and estimating(the professional system);
地震减灾系统工程，原则上包括四个工作领域和十个工作方面，即：监测、预测（报）、评估（专业系统）；
The systems engineering of disaster reduction in principle includes four working fields and ten working aspects, namely monitoring, forecasting and estimating(the professional system);
地震减灾系统工程，原则上包括四个工作领域和十个工作方面，即：监测、预测（报）、评估（专业系统）；
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