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

• 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。
• This paper introduces the development of software for line design with mathematical function methods, ahd emphatically describes the foundation of mathematical model, fairing design of lines, mathematical expression for curves and so on.
  本文介绍用数学函数法开发型线设计软件的情况，着重阐述了数学模型建立、型线光顺设计、曲线的数学表示等方面的内容。
• 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 relationship between apparent damage characteristics and load-bearing rate in bending is very complex for reinforced concrete beams. It is very difficult to be described by explicit mathematical function.
  钢筋混凝土梁表观损伤特征与受弯承载率间存在着一定的对应关系，但这种关系极为复杂，很难用显式的数学函数表达。
• It is defined the mathematical hull-design to use mathematical function in designing hull lines.
  所谓数学船型就是用数学函数表达和设计船体型线。
• This can be useful in certain situations, and can save you from a lot of headaches trying to error-check every mathematical function.
  这在某些情况下非常有用，并能省去尝试对每个数字运算函数进行错误检查的大量烦恼。
• 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。
• In this paper, a mathematical model for calculating the air demand of the aerator is established, and the target mathematical function for optimizing the shape of the aerator is proposed.
  建立了计算掺气设施水力特性的数学模型和挑坎掺气槽坎高的优化目标函数，对原型掺气槽的体型优化进行了研究。
• 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。
• EDOM& The input argument is outside of the domain of a mathematical function.
  输入参数在数学函数的域之外。