查询词典 parametric

Affecting factors,research technical means and methods of improving strength of weldlines as well as parametric optimization and numerical simulation technology were discussed.

综述了注塑过程中熔接缝形成的组织结构及其力学性能研究的进展，讨论了熔接缝的特点，着重阐述了熔接缝强度的影响因素、研究的技术手段和提高熔接缝强度的措施，以及熔接缝加工参数优化与数值模拟技术。

Tests on several standard test sets showes the quality of potential determined with parametric evaluation optimization method is improved when compared with potential determined with linear programming method.

在几个标准测试集上的测试结果表明，与基于线性规划的势函数相比，结果显示新的优化模型以及方法提升了势函数的质量。

Structural identification ; parametric identification ; particle swarm optimization ; combinatorial optimization

结构辨识；参数辨识；粒子群优化算法；组合优化

The modified genetic algorithm has been used in parametric optimization of a sliding-vane compressor, by which the result shows that the modified genetic algorithms is reliable and efficient, as proved by the reasonable parameters.

并且尝试了将改进的遗传算法用于滑片式压缩机参数的优化，结果表明，经过改进的遗传算法有效可靠，经过优化的压缩机参数合理。

By developing a new function module, it can strengthen the parametric modeling and optimization the design function of special products based on Pro/E, and reduce unnecessary human-computer interaction operation in the process of design, enhance the intellectualized and acuminous design ability of automotive clutch.

通过开发新的功能模块，增强了Pro/E面向特定产品的参数化建模及优化设计功能，减少了在设计过程中不必要的人机交互操作，从而提高了汽车离合器的智能化、敏捷化设计能力。

The parametric optimization model is established on the basis of explicit least square error, and the parameters of digital points are optimized by subspace interior reflective conjugate gradient method.

建立了基于显式的最小二乘重构误差的参数优化模型，运用子空间共轭梯度内部反射牛顿优化技术实现了大规模数据点的参数优化。

This paper points out that the functions of subroutines and parametric programming of the NC system can complete machining of some special parts.

指出利用数控系统的子程序和参数编程功能可以完成一些特殊零件的加工。

With interval numbers, the problem is transformed into parametric linear programming problem with real coefficients.

自从Hoh等人I'，2」的开创性工作以来，许多学者采用不同方法对此问题进行了深人的研究〔"一"〕。

Lots of engineering applications demonstrate that the finite element parametric quadratic programming method is an advanced and efficient method in solving 3D contact problems.

大量的工程应用已充分证明有限元参数二次规划法是解决空间接触问题的一种先进的、行之有效的方法。

Parametric programming technique is applied to...

同时以加工特征为单元，采用参数化编程技术实现数控程序的派生式生成，提高了数控程序设计效率和质量，并有利于数控程序设计的自动化、智能化、模块化。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。