查询词典 numerical calculation

The grazing bifurcation point is found in terms of the conditions for the existence of grazing orbit.The bifurcation diagrams are gained through previous piecewise smooth map and numerical calculation,they are similar structurally.

利用擦边分岔条件找到了此系统的擦边分岔点，利用推导的擦边分岔的分段映射和直接数值仿真获得不连续分岔图，两者得到的分岔图在结构上是类似的。

There are two ways to access the point spread function in general: numerical calculation and physical measurements.

显微镜系统的点扩展函数的获取通常有两种方式：数值计算和物理测量。

The algorithm is proved to be convergent theoretically and implemented for numerical calculation.Thirdly, two kind problems of multi-unit system maintenance based on the discrete-state deterioration model are analyzed:To achieve the optimization aim of series system consist of two types of units with different failure mode, an opportunistic policy is presented to combine the corrective and condition-based maintenance. The optimal model based on this policy is built and an iteration algorithm based on sequential decision is proposed according to the characteristic of discrete-state deterioration model.

第三、在部件优化分析的基础上，针对基于离散状态劣化模型的多部件系统视情维修决策中的两类典型问题，提出了相应的机会维修策略和优化分析方法：(1)针对串联系统由分别采用视情维修和事后维修的两类部件组成的情况，提出了一类事后维修与视情维修相结合的机会策略，建立了相应的多部件系统维修优化模型，并根据离散状态劣化模型的特点，提出了一类基于序贯决策的求解方法。

In the numerical calculation of the tunneling transmission probability we adopt the multistep approximation to approximate the whole potential barrier.

在电子穿隧机率的数值计算上，使用多阶近似的方式成就整个位能障的穿隧机率之计算。

Synthetical analysis: The preciseness and reliability of the design method can be validated by comparing numerical calculation and experiment.

综合分析：比较计算结果和实验测试结果，验证了梯形迷宫螺旋泵设计方法的正确性、合理性。

Synthetical analysis: The preciseness and reliability of the design method can bevalidated by comparing numerical calculation and experiment.

综合分析：比较计算结果和实验测试结果，验证了梯形迷宫螺旋泵设计方法的正确性、合理性。

Mainly on the numerical calculation of the classic practice, and have the examination in previous years.

主要介绍了数值计算中的经典练习题，也有往年的考试题。

The theoretic analysis and numerical calculation of the capacitance of the electrode of capacitance proximity fuze［J］.

电容近炸引信电极电容的理论分析及数值计算［J］。

Numerical calculation of the specific roots of the quadratic equation, this is more important for engineering calculations.

详细说明：数值计算中的二次方程求根具体程序，这对于工程计算比较重要。

Through the analysis of the experimental and numerical calculation values, hereinafter gives the description of the characteristics of the flow and heat transfer within the rotating blade cavity. Influenced by the inflow structure and the centrifugal force, the air flow rate on the top of the blade is bigger than that at the bottom, therefore, there exists radial component velocity which may make the buoyancy force weaken the heat transfer behavior of the blade.

通过实验和数值计算的结果的分析，发现气流在旋转叶片腔内的一些流动和换热特征：在进口流动结构影响和离心力的作用下，使得叶片顶部的气流流量大于底部的流量，因此流体存在径向分速度，可能是这种径向分速度造成浮升力对叶片的换热起降低的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。