mathematical function

英 [ˌmæθəˈmætɪkl ˈfʌŋkʃn]

美 [ˌmæθəˈmætɪkl ˈfʌŋkʃn]

网络  数学函数

计算机

英英释义

noun

• (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)
  Synonym:functionsingle-valued functionmapmapping

双语例句

• It has deduced the mathematical function of the sediment void ratio on the basis of stress and structure analysis, and then the mass and volume conversion of deep bed filtration sediment is given.
  通过受力情况和结构特性的分析，推导出了沉积物空隙率的函数表达式，在此基础上，给出沉积物质量与体积的换算关系。
• Middle School Students 'Knowledge and Understanding about Mathematical Function: A Study of "Historical Parallelism"
  中学生对函数概念的理解：历史相似性研究
• However, it should be thoughtful to select mathematical function and to construct theory model based on cobalt crust deposit.
  但是，在选择计算方法和建立理论模型时必须针对大洋钴结壳资源这一特殊矿床特别对待。
• This article introduces a mathematical function describing method for the shapes of dots, and also gives the relevant PostScript description of it.
  介绍一种网点形状参数化的数学函数描述方法，并给出了与之对应的PostScript语言描述。
• It is based one-way trapdoor function a cryptosystem and a mathematical difficult problem, it could such say, it studies on the core Utilization for mathematical function to structure encryption.
  它是基于单向陷门函数的一种密码体系，同时基于一种数学难题，可以这样说它研究的核心就是利用数学函数去构造加密算法。
• Public-key cryptography is one of the most important research field of encryption, using mathematical function to construct public-key encrypt arithmetic is the nucleus of it.
  公开密钥密码编码学是密码编码学的一个重要研究方向，其核心就是利用数学函数构造公钥加密算法。
• Analysis study, the use of scientific statistical analysis tools to identify the variation between the various control elements and intrinsic quality of products, and draw the characteristic trend charts, thereby establishing a mathematical function analysis model.
  运用科学的统计分析工具进行分析研究，找出各控制要素与产品内在质量之间的变化规律，绘出特征变化趋势图，由此建立数学函数分析模型。
• The Mathematical Function of the Sustainable Development Economy
  经济可持续发展的数学机理
• Expresses the Scientific Dynamics Factor with the Aid of the Mathematical Function Relationship
  科学动力学因素的函数关系分析及其启示
• The mathematical function of the equivalent damage curve family is well fitted with the test data. The damage cumulative model and fatigue life prediction in complex loading were derived from the damage curve family function.
  分析得到的损伤线族方程与实验数据拟合很好，由该损伤线族方程导出了复杂加载下损伤累积模型及疲劳寿命计算方法。