在促进"健康中国"这一国策建设过程中，全生命周期健康既是战略思想，也是根本目的。正确认识全生命周期健康，有助于提升人民健康水平。......

Construction management innovation system of metro in China is put forward in this paper. Guidelines,objective system,ne......

ObjectiveTo calculate the typical time taken to complete protocols and reviews, to track how often reviews are updated a......

重金属铅镉的生产、使用和废弃等均存在较高的环境和健康风险,目前国际社会正在推动针对铅镉问题采取全球行动,欧、美等发达国家已......

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Based on the analysis of the whole lifecycle of equipment, we, in this paper, propose the lifecycle-oriented diagnosis a......

Two dynamic grey models DGM (1, 1) for the verification cycle and the lifecycle of measuring instrument based on time se......