1) spectral function of meson in hot and dense medium
热密环境中介子的谱函数
2) ambient medium number density
环境介质数密度
3) cyclic spectrum density function
循环谱密度函数
4) hot/dense environment
热密环境
5) environmental function
环境函数
1.
The model of compensation before launch by environmental function of standard trajectory is presented,the model of real-time compensation by real-time environmental function of actual trajectory is deduced based on environmental function.
制导工具误差精确计算和有效补偿尤为重要,文中基于环境函数法,给出了用标准弹道环境函数进行工具误差射前修正的模型,推导了用实际弹道环境函数进行工具误差实时补偿的模型,为制导工具误差的补偿分析提供了有益的参考。
2.
An improved method is proposed that user privilege is determined by role method and role environmental function to-gether,Role method realizes the function that convert user privilege data into the map rule and regenerate user privilege data dynamically by the map rule,Role environmental function considers restrictions what current environmental factors affect.
针对传统的基于角色访问控制(role-based access control,RBAC)的权限管理方法所存在的权限表示不灵活和授权缺乏动态性的问题,引入角色方法和角色环境函数进行了改进:用户权限由角色方法与角色环境函数共同确定,角色方法实现了用户权限数据到映射规则的表示和由映射规则重新动态生成用户权限数据,角色环境函数则考虑了当前应用环境因素的影响而对角色的当前权限进行制约。
6) spectral density function
谱密度函数
1.
According to Taylor s Frozen Assumption about turbulence, an analytical solution of spectral density function of pressure fluctuation in across-wind direction was derived from the governing equation of flow movement in turbulence theory.
从湍流理论的基本方程出发,根据Taylor关于湍流的"冻结"假定,导出了湍流脉动风压谱密度函数的解析计算公式。
2.
A basic idea of the evaluation of spectral density function of across-wind load(non-eddy dropping induced across-wind fluctuation load)fluctuation is presented in this paper from the original fluid movement equation in turbulence theory.
从湍流理论的基本方程出发,导出了建筑结构横向湍流脉动风压谱密度函数的计算公式(非漩涡脱落引起的荷载)。
补充资料:平稳随机过程的谱函数
平稳随机过程的谱函数
'spectral function of a stationary stochastic process
平稳随机过程的谱函数【耳姆ct面云毗痴n ofastati..叮stod.astic脚优ess;cne灯P呱”曲中yRK职,cTa””0-H,Horo““扭吐“oro npo叭eeeal,齐次随机场的谱函数(spect阁五川ction of a holr旧罗neous mndom field),谱分布函数(sPeetral distribution fimction),炸维空间中的 频率又或波动向量又二(又,,…,又。)的函数,分别出现于宽平稳随机过程(stocllastic process)或n维空间中宽齐次随机场(random field)的协方差函数的谱分解中(见随机函数的谱分解(speet阁decom-posi加n ofarandomfi』netion)).平稳随机过程的谱函数族与又的所有有界单调非减函数一致,而齐次随机场的谱函数族是n个变量又、,…,又。的函数族,它与n维概率分布函数仅相差一非负常数乘子. A.M.只r月oM撰播一民译
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条