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- model life tables 模型生命表
- Bionomics of Perissopneumon xyliae and life tables of its natural population. 云龟履硕蚧的生物学及其自然种群生命表。
- model life table 标准寿命表
- Four life tables of Aphis gossypii on four varieties of cucumbers were analyzed. 利用温室环境监控系统所监测的环境数据,开发出温室害虫种群动态模拟系统。
- NOTE: The davit of enclosed boat also apply to corresponding model life and rescue boat. 本封闭艇架亦适用于相应规格的救生兼救助艇.
- We must model life while we have power over it, so it will not close behind us without a mark. 当我们有能力时,我们必须雕刻生活的模型,这样它就不会不留痕迹地关闭。
- Using SAS8.2 software, the Shanxi province population abridged life tables for years 1982, 1990 and 2000 were drew up and used to calculate the life expectancy of each age group. 采用SAS8.;2软件编制1982年、1990年、2000年山西省普查人口简略寿命表;计算各年龄组预期寿命。
- Dynamic seedling life table of Liriodendron chinense. 鹅掌楸苗期动态生命表。
- Therefore, a model life cycle in this research is designed to integrate the process of business valuation and to improve the auditing quality of activities in business valuation. 因此本研究设计一个模型生命周期的架构,利用此架构集成企业评价的流程,并且提供企业评价各个活动的稽核验证。
- Study on the Natural Population Life Table of Pyla sp. 喜树幽斑螟自然种群生命表的研究。
- The simulation results of life table data of Asian corn borer showed that this model possesses good simulation capability. 对玉米螟生命表资料的模拟结果表明,模型具有良好的模拟性能。
- Since Morris and Miller (1954) introduced the method of life tables to the study of natural insect populations, such tools have been widely used to deal with the pest problems of agricultural crops. 自从Morris和Miller(1954)引入生命表研究昆虫的自然种群以来,这类工具一直广泛地用于解决农作物的害虫问题。
- X, and the age-specific life table of experimental population were established. 建立了实验种群特定年龄生命表。
- This paper reports abridged life tables of Lanzhou municipality in 1963 and 1982.The indices of life table were analyzed. 本文报告了兰州市城关区1963年和1982年简略寿命表,并对寿命表的主要指标进行了分析。
- This paper reviews five methods of calculating healthy life expectancy, namely, Sullivan method, double-decrement method, multistate life table method, micro-simulation method, grade of membership model. 介绍了五种计算健康预期寿命的方法:沙立文方法、递减法、增减状态生命表方法、观仿真法、属等级模型法,并对各种方法的优缺点作了述评。
- Methods to increase model life expectancy 提高凸模寿命的途径
- Construction and Analysis of the Susceptible Population Life Table of Plutella xylostella L. 小菜蛾敏感种群生命表的组建与分析。
- After construct the database,life table (SPSS10.0 for windows)was used to find the survival function of primary AMM. 检索CNKI全文数据库;收集国内同期有随访资料的个案报道共48篇136例;建立数据库;应用寿命表法(SPSS10.;0forwindows)对AMM进行生存分析。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- Aim To investigate the characteristics of life table of Anopheles sinensis in different areas. 目的:比较不同地区中华按蚊生命表的特性。