bell shaped function

用法例句

Constructed the shape function of scraper conveyor line,realized the computer automatic modeling.

研究了矿用重型刮板输送机的实际工况和受力状态,在考虑链条的非线性、输送机中部槽的弹性和间隙、链轮与链条啮合特性等因素的基础上,建立了刮板输送机非线性、时变性、动力耦合的有限元模型;构造了输送机线路的形态函数,实现了计算机自动建模;通过实例对输送机启动、自由停机、异常载荷、卡链、链条节距差和链轮驱动多边形效应等工况下的动力学问题进行了数字仿真。

It constructed a shape function of belt conveyor line,realized the computer automatic modelling.

根据大型带式输送机的实际工况,建立了带式输送机非线性、时变性、动力耦合的有限元模型,研究了散体物料间动力传递机理,构造了输送机线路的形态函数,实现了计算机自动建模,通过实例对输送机起动、自由停机、异常载荷、断带等工况下的动力学问题进行了数字仿真。

Unified expression for each of the performance factors of the several common shape functional ultrasonic transformer;

几种常见形状函数超声变幅杆性能参量的统一表达

Explicit form and efficient computation of RKPM shape functions in terms of moments;

RKPM形状函数的矩式显式表述及快速计算

In order to study the progressivity of GIBR(gradual increasing burning rate) layered propellant with square flake shape,the physical model about the combustion process was put forward,and the shape function was calculated according to the physical model and the parallel layer burning law.

为了研究具有燃速渐增特性和分层结构的方片状发射药的燃烧特性,提出了该药的燃烧物理模型,以此模型建立了相应的形状函数,并对不同外层比例X1、燃速系数比K、药片厚度与宽度之比β条件下相对已燃质量Ψ、相对表面积σ随相对已燃厚度Z的变化进行计算和分析。