The expert predicts that Chinese road traffic accident death rate will wander up and down in such high position during the following ten years.
有专家预测，中国道路交通事故死亡率在未来十年期间仍将在此高位徘徊。
At present, accident emergency aid system in China is not perfect, which leads to very high rate of death and disability.
我国目前交通事故的死亡率、致残率居高不下，很大的一个原因是紧急救援体系还很不完善。
The method proposed in the paper can be viewed as the standardization one for the forecast of accident injury and death rate.
本文论述的方法，可以作为宏观技术系统事故伤亡率预测的标准化方法。
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