查询词典 parameter

The NPMOGA algorithm based on non-penalty parameter constraints solving method is composed of the niched Pareto genetic algorithm and non-penalty parameter constraints solving method.

基于无罚系数约束处理方法的NPMOGA算法，由基于Pareto竞争和等价类共享的小生境Pareto遗传算法和无罚系数的约束处理方法组成。

To deal with 3-dimensional and finite element variant design and analysis for complicated products,the modeling approach for products and parameter transfer structure were researched,parameter transfer rules adaptive for complicated product variant design were proposed,the affection relationship among parameters for model variant was raveled.

针对基于三维模型和有限元模型的复杂产品的变型与分析，研究了产品模型建模方法和参数传递结构，提出了适合复杂产品变型设计的参数传递规则，确定了模型参数之间的相互影响关系；介绍了复杂产品变型设计平台，实现了复杂产品的变型设计与分析。

Based on the theory of two-phase fluids dynamics, the general governing equation is established, which is applied to the fields of seepage, consolidation and deposit. For the first time, the mechanics properties of the soil affected by seepage are studied by the means of experiment. The problems of the modified indexes of mechanics and constitutive relation are solved due to the formulations obtained of mechanics parameter under seepage condition. Applied fuzzy theory and modern project design method, the fuzzy probability model for stability analysis is stetted up; Considered variation of mechanics parameter and curtain effect, the deformation patterns of deep execution are systematically analyzed.

基于两相流理论，推导了适用于渗流、固结和沉积的统一形式的控制方程；试验研究了渗流作用下土的力学性质的变化规律，经综合分析得到力学指标的定量表达式，为工程设计和数值计算中力学参数的确定提供了参考；基于模糊理论和现代工程设计方法，建立了基坑失稳的模糊概率模型，为基坑稳定性预测提供了新的方法；对基坑变形规律作了系统分析，考虑了土性变化和帷幕防渗效果对支护结构变形的影响，得到了较满意的结果。

We make some research of shock absorption according to the aqueduct bridge model,and use several ways of make different dampers in different parts to set up the parameter, from that I sum up the position of aqueduct bridge shock absorption install and the regularity of how parameter can effect shock absorption.

对渡槽实验模型进行了减振研究，通过在模型的不同部位设置参数不同的阻尼器，计算了多种方案，总结出渡槽减振装置的位置以及装置参数对效果的影响的规律。

Establish the SPETCG lumped parameter model including PFN model, electrical exploding model, plasma generator ablation-controlled arc discharge model, IB lumped parameter model and IB inverse analysis model, which provides theory tools for SPETCG experimental analysis and parameters design.

建立了包括脉冲功率源模型、电爆炸模型、等离子体发生器消融控制电弧放电模型、内弹道零维模型、内弹道反算模型在内的完整的SPETCG零维模型，为SPETCG的实验分析与参数设计提供了理论工具。

Parameter passing convention specifies the order of parameter passing, left-to-right or right-to-left, and also who will balance the stack frame after the function call.

参数传递约定指定了参数传递的顺序。从左到右还是从右到左，也同样指定了谁将在函数调用后来平衡堆栈结构。

Finally, the forming and localization course of shear band of tungsten alloy material have been analyzed. The influence of thermodynamics parameter of density, static yield stress, specific heat coefficient and heat conducted coefficient on shear-localized of tungsten alloy has been contrastively and individually analyzed through changing magnitude of each parameter. The result has shown that static yield stress and specific heat coefficient have bigger influence on the shear-localized of tungsten alloy.

最后对钨合金材料中的剪切带的形成和局部化过程进行了分析，并且在分别改变密度、静态屈服应力、比热容及热导率等热力学参数下，对比分析了它们对钨合金剪切局部化的影响程度，结果表明改变静态屈服应力和比热容对钨合金剪切局部化的影响较大。

The two kinds of design methods for the microwave active filters are studied, which involve the negative resistance circuit design method and the network cascade method, and how to translate the lumped parameter circuit into the distributed parameter circuit is given.

同时，给出了集中参数电路转化为分布参数电路的方法，结合设计实例，给出了两种微波有源滤波器的计算机模拟结果和分布参数电路的几何尺寸。

The biggest characteristics in this paper is using independent quantitative range analysis and variance analysis of orthogonal experiment to analyze die casting defects, base on these analysis, detect the weight of each process parameter to die casting defects, then synthetically think over the influence of whole casting quality by the weight of every die casting defect, to balance and choose the level of casting process parameter for seeking the whole quality optimization of casting.

本文最大的特点是将各压铸缺陷进行独立量化的正交实验极差分析和方差分析，通过这些分析可知各工艺参数对此铸造缺陷的影响权重，然后综合考虑各铸造缺陷对轮毂铸件整体质量的影响权重，权衡和舍取工艺参数的水平，以达到铸件整体质量的最优化。

Lack tooth count gear wheel parameter optimization design CAD software one to shift little tooth count oblique gear wheel process parameter carry on software that intelligence optimize most.

少齿数齿轮参数最优化设计CAD软件是一款对变位少齿数斜齿轮加工参数进行智能优化的软件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。