但因灾害性天气、不良交通状况和交通事件等引发公路交通拥挤、交通中断和交通延误以及伤亡惨重的交通事故也随着路网里程的增多而增加。

Unfortunately, highway traffic jam and traffic interruption and traffic delay, which caused by disaster weather, bad traffic status and traffic events, are becoming more and more serious.

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由于LOOP事件的发生机理复杂，涉及核电厂内部和外部初因，其中一些特定因素如电厂外部的灾害性天气，其分析方法仍存在较大不确定性。

The mechanism of LOOP is complex and includes the plant internal and external initiators. Some specific factor such as weather which causes the LOOP, its analysis method still has large uncertainty.

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各级旅游管理部门要做好突发事件的应急预案，针对可能发生的灾害性天气做好应对。

Tourism management departments at all levels should make contingency plans for emergencies, to deal with possible disastrous weather.

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