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- age dependent model 年龄依赖模式
- We give the asynchronous exponential growth of a genetics model with age dependence,where the transition rate and the fertility rate depend on the density of total genetics. 本文给出一类基因种群年龄依赖非线性模型当基因转移率和合成率均依赖基因总数时的偏指数增长性,主要工具是共轭扰动半群.
- Objective To explore the neurotoxic effects of aluminium and age dependent difference of neurobehavioral function among occupationally aluminium exposed workers. 目的探索铝的神经毒性和职业性铝作业工人神经行为功能的年龄依赖性差异。
- Methods The morphine dependent model of male rats was made by subcutaneous injection of morphine.The changes of enzymohistochemistry of the kidney were studied by histochemistry and image analysis. 方法皮下注射吗啡建立吗啡依赖大鼠模型,用组织化学和图像分析技术观察肾脏酶组织化学的变化。
- Age Dependent Type I Diabetes Pathogenesis 查看译文年龄相关的一型糖尿病的发病机制
- age dependent epileptic encephalopathy 年龄决定性癫痫脑病
- AlexanderJ A、Morrisey M A:A resource dependence model of hospital cont ract management [J].Health Serv2 ice Research,1989(2). 毛建勇:试论医院后勤实体的发展战略[J].;中国卫生资源杂志,2005(4)
- Urbanization is the trend of social development today,and the traditional model of providing for the aged depending on the land are challenged tremendously. 城镇化已成为当今社会发展的一大趋势,传统的以土地为中心的家庭养老模式也随之受到巨大的冲击。
- Analysis of Dynamic Softening Problem with Gradient Dependent Model 基于梯度塑性理论的动力软化问题分析
- The age dependency ratio - the ratio of the young and the aged to people of age 15 to 64 - dropped from 438 per 1000 in 1987 to 398 per 1000 in 1997. 抚养比率(即年幼及年老人士与15岁至64岁人口的比率),由一九八七年的千分之四三八降至一九九七年的千分之三九八。
- He prefers to assort with people of his own age. 他更喜欢与自己的同龄人交往。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- He come to the fore as a physicist at an early age. 他在早年就成了杰出的物理学家。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- Europe's upper classes in the Middle Ages depended upon spices to flavor their food and to keep it fresh. 中世纪时欧洲的上流社会靠香料替他们的食物调味,防腐。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- Interpretation of 40Ar/39Ar ages depends on the closure temperatures of Ar in minerals. 40Ar/39Ar法年龄数据的解释与Ar同位素在矿物中的封闭温度有关。
- Age and wedlock we all desire and repent of. 成年与婚姻,均为我辈所欲,亦为我辈所悔。