查询词典 numerical method

In case of the limited kinematic strain hardening material model, a numerical method is proposed for upper bound shakedown analysis of elbow structures under the combined action of constant and complex variable loads.

本文在考虑有限随动应变强化材料模型的情况下，提出了恒定载荷与复杂变化载荷联合作用下弯管结构安定上限分析的有限元数学规划方法。

This paper offers a numerical method for the optimal design of active noise cancellationinthree dimensional space based on the theory of radiation of noise sources and the additivity of linear soundfield.

本文根据声源辐射理论和线性声场迭加原理，提出了一种三维空间有源消声的数值优化方法。

A two-steps numerical method has been used to deal with this process. In every computation time-step, two phases are used: the first one is the adiabatic expansion and cracking phase; the second one is the phase of absorbing laser energy.

采用两步数值计算方法处理等离子体微滴的爆炸过程，即在每一个数值计算时间步长内，将爆炸过程分为两步，第一步处理微滴的绝热膨胀及裂解过程；第二步处理微滴对激光脉冲能量的吸收过程。

We do some research on the air gap response of the spar platform by numerical method.

利用数值计算方法对桁架式Spar平台气隙响应的影响因素进行了研究。

The sub-modeling technique of finite element analysis or FEA is studied as an alterative numerical method.

箱形结构中应力集中部位椭圆形表面裂纹区域的名义应力场分布不规则，无法使用现有的解析解和经验公式，有限元子模型法是求解此类问题的途径之一。

A numerical method used to calculate the temperature field in PD3 steel and to analogize the process of heat treatment has been presented, and the relative software has been developed.

提出了PD3钢温度场计算及热处理过程模拟的数值方法，开发了相关的软件。

In the Presented paper the uncertainty caused by measure principle of the cylinder method for measuring the thermal conductivity of thermo-insulating materials with heating of self-compensation is analyzed with a numerical method.

本文对测定保温材料导热系数的自补偿圆管法的原理误差进行了分析。

Then a numerical method, called Stepping Impulse Method, is introduced in the thesis to solve the percussion problem on hypothesises of instantaneity and Poisson's coefficients of restitution.

为处理复杂多体系统的斜碰撞问题，我们根据Poisson给出的冲量恢复系数的定义和碰撞的瞬时假定，给出了用于解决多体系统单点碰撞冲击问题的数值求解方法：步进冲量法。

In the numerical method has many extrapolation algorithms, the Romberg squaring algorithm is one kind of commonly used extrapolation algorithm, it is one kind of sector divides in half the accelerating convergence method gradually.

数值方法中有许多外推算法，龙贝格求积算法是一种常用的外推算法，它是一种区间逐次分半的加速收敛方法。

This model is solved by the combination of the finite-difference numerical method and the Laplace transformation method.

运用有限差分数值计算方法，并结合Laplace 变换法对该传热模型进行了求解。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。