dimensionless variable的例句大全

The infeasible solutions violating either logical relation constraints among activities or resources constraints can be avoided through introducing a dimensionless variable named extended float time rate and utilizing penalty function.

通过引入无量纲化的扩展工时率变量和罚函数，则可以避免求解得到不满足作业间逻辑关系或资源约束的非可行解。

A dimensionless variable is defined and a new calculation model of water volume fraction is deduced to accurately measure water volume fraction in oil-water two-phase flow according to the real density of the mixture.

根据油水混合物的真实密度值也能较精确地确定其含水率，计算式的误差小于3%。

The dimensionless variable is redefined, and new standard curve of production is derived.

利用产量与压力的关系,重新定义了无因次变量, 导出了新型产量的标准曲线.

A dimensionless variable named as duration prolonging rate is introduced to show the prolonged degree of activity duration.

在该模型中，允许适当延长作业的工期来降低作业的资源强度，并引入工期延长率这一无量纲变量来表示作业工期所延长的程度。

Many dimensionless motion curves such as displacement, velocity, acceleration, jerk etc, can be all described with NURBS, regarding the dimensionless cam rotation angle as the node variable.

将凸轮转角无因次化作为节点变量，以NURBS形式描述了凸轮机构的无因次位移、速度、加速度和跃度等运动曲线。

The design variables were linked with dimensionless design variables, so a design variable can control many elements with different thickness and the application range was extended.

采用无量纲设计变量实现变量连接，一个设计变量可以控制多个不同厚度的单元，扩大了程序的适用范围。

the results showed that the main influence factors on the solid liquid phase change process with a variable latent heat are stefan number, relative thermal conductivity, relative thermal diffusivity and dimensionless phase change temperature width.

结果表明，对于相变潜热随温度变化的相变过程，其主要影响因素仍然是Stefan数、相对导热系数、相对热扩散系数、相变温度宽度等基本无量纲数。

the design variable linking is realized by dimensionless design variables, and the rounding procedure is also simplified. by running the corresponding program, it has been shown that the method can be applied to practical engineering efficiently.

还借助无量纲化设计变量实现了不同杆长的变量连接，另外还简化了圆整化方法，也编制了相应的程序，计算结果表明，这种处理使得该方法可以有效地付诸工程实际。

The Laplace space solution to dimensionless reservoir pressure and dimensionless bottom pressure of variable flow problem, which takes into consideration the effect of three kinds of outer boundary conditions, is studied by using multi-layered reservoir model.

针对层间无窜流的多层油藏渗流模型，研究了3种外边界下的交流率问题的储层压力动态分布和井底压力的Laplace空间解。