其系统涉及到灾害的监测、预报、防御、抗御、治理、灾情评估和减灾效益的分析等环节。
The system involves disaster monitoring, forecasting, prevention, resistance, control, loss assessment and efficiency analysis of disaster reduction.
“十五”期间，我国大型灌区灌排系统工程改造取得了良好的经济效益、节水效益和减灾效益，成果十分显著。
During the Tenth Five-Year period, favorable economic benefits, water-saving benefits and disaster-mitigation effects have been acquired in large-sized irrigation and drainage project reform in China.
对灾害经济学减灾效益的内涵可进行拓展，即地质灾害的减灾投入不但可以产生升值作用，也可以产生出新的价值。
The connotation of disaster mitigation effect in disaster economics, in a broader sense, refers to that investment in disaster mitigation will not only increase in value, but also yield new value.
在洪水风险图的基础上还延伸开发了水灾损失评估系统，并在防御台风、洪水中发挥了显著的减灾效益，同时也为其他领域提供强有力的科学决策依据。
Flood loss assessment system was developed on the basis of flood hazard mapping, which played a key role in protecting typhoon and flood and also provided a scientific base for making decision.
根据地质灾害防治工程减灾经济效益评估的需要将其划分为最通用的直接经济效益和间接经济效益。
Upon the request of assessing the disaster mitigation effect in geologic disaster prevention and control project, direct and indirect economic efficacies have been taken as two general indicators.
减灾工程实施后，可进一步保证此段铁路当前及长远安全，并兼收巨大社会效益。
After these engineering, treating the railway safety will be ensured over a long period of time, local people and their generations will be blessed.
减灾工程实施后，可进一步保证此段铁路当前及长远安全，并兼收巨大社会效益。
After these engineering, treating the railway safety will be ensured over a long period of time, local people and their generations will be blessed.
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