对武夷山自然保护区南方铁杉种群动态进行了系统研究，绘制该种群的年龄结构，编制静态生命表，分析存活曲线、死亡率曲线和损失度曲线。
The population dynamic of Tsuga tchekiangensis in Wuyishan Nature Reserve was studied and its age structure, the life table, survival curve, mortality rate and killing power curve were analyzed.
方法采用描述性统计分析方法，对深圳市宝安区结核病管治情况登记表、结核病管理专报系统信息等资料进行分析。
Methods descriptive statistical method was applied to analyze the data of TB case registration and management from TB registration tables and TB management information system.
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