natural population life table 自然种群生命表
laboratory population life table 实验种群生命表
population life table parameters 种群生命表参数
experiment population life table 实验种群生命表
experimental population life table 试验种群生命表
the natural population life table 自然种群生命表
life table of population 种群生命表
These tools were used to do study on life table of natural population of Anopheles sinensis.
应用这些工具进行了自然界中华按蚊种群生命表的研究。
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.
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 time specific life table, survivorship curve and age structure of Cathaya argyrophylla population were obtained through analysing the demography and age structures of its main coenopopulations.
通过对银杉主要群落种群的数量统计和年龄组成的分析，编绘了银杉种群的特定时间生命表、存活曲线和年龄结构图。
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