查询词典 effectiveness

Assurance, and drug safety, effectiveness, controllability and stability.

保证了，用药的安全性，有效性，可控性和稳定性。

Theoretical analysis and simulation results show the effectiveness of the controller.

理论分析和仿真结果验证了本文所提方案的有效性。

The simulation results show the effectiveness of the controller.

仿真结果表明该控制器的有效性。

Abstract］ Objective To explore the treatment method and clinical effectiveness of contusion hyphema.

探讨挫伤性前房出血的治疗方法及临床疗效。

PSO is a population-based optimization algorithm, which mimics the social behavior of animals in a flock. It makes use of individual and group memory to update each particle position allowing global and local search optimization. The objective function considered was the total weight of the structure subjected to stresses, displacements and forces constraints. The effects of the parameters were investigated as well and such combination of tuning parameters promote a better global search behavior avoiding premature convergence while rapidly converging to the optimal solution. Results showed the effectiveness of the proposed method by comparing with ANSYS Design Optimization Tool (zero-order method). The PSO with the tuning parameters makes it an ideal method for offshore wind turbines foundations optimization tasks.(2) A reliability analysis method for pile foundation bearing axial loads based PSOThe performance function of pile foundation's axially bearing capacity sometimes is nonlinear and complex, on the basis of geometric meaning of structural reliability index, an optimum model with PSO for structural reliability analysis under arbitrary random variables was established, The PSO algorithm is very efficient to solve global optimization problemsIts use in structural reliability field presents not only the advantage of its facility of implementation, but also the possibility to obtain the design point and the failure probability with a good accuracy. In addition, PSO is a zero order algorithm, for no derivative is necessary for its implementation.

本文的研究针对桩式海上风机基础结构的特点，在国内外有关研究成果的基础上对海上风机基础结构优化设计理论和可靠度方法一些相关问题进行了较为深入的研究，具体做了以下几个方面的工作：(1)基于粒子群优化的桩式海上风机基础确定性优化设计方法桩式海上风机基础的优化设计是一个复杂的、非线性约束的优化问题，针对传统的基于梯度信息的优化方法在处理非线性问题中易陷入局部最优解的问题，本文将一种耦合惩罚函数的PSO算法引入到海上风机基础结构概念设计中，PSO算法是从群体动物聚集觅食这一活动中受到启发而发展的，该算法利用个体和群体的信息共享不断改进自身的位置从而进行局部和全局最优搜索，本文中以桩和三脚架连接段直径及壁厚为设计变量，以基础总重量作为优化的目标函数，在给定的约束条件下建立了三脚架基础优化数学模型，另外本文还研究了PSO参数变化对结果的影响，协调的参数组合可以避免陷入早熟收敛而能够快速的获得全局的最优解，通过与ANSYS优化模块的计算结果比较验证了该方法的有效性，本方法为海上风机基础的确定性设计提供了一条有效的途径。

A method of building the fuzzy model with constant-value consequence for MIMO complex processes is presented by means of the iterative learning algorithm of fuzzy model consequent parameters, and the convergence of the iterative learning algorithm is proved according to the convergent theorem of bounded positive-term series, moreover, the effectiveness of the presented fuzzy modeling method is also demonstrated by a simulation example.

深入讨论了常值后件模糊规则模型与映射的关系，并证明这种模糊模型所表示的模糊系统具有在紧集上逼近任意实值连续函数到任意精度的能力，为将这种模糊模型用于复杂过程的建模和控制作了一些理论准备。

The principle of this system is analyzed in detail. Simulation results verify the effectiveness of the proposed converter.

详细分析了这种变换器的工作原理，进行了参数设计和仿真验证。

The experimental results show that HLSC is not only a more powerful method for evaluating the effectiveness of the input sample representation, but also a practical way to convex analysis of input sample sets.

通过对HLSC应用特点的分析，说明该方法是一种更有效且适用性更强的样本分类有效性评价方法，同时它也是一种有效的样本凸特性分析的实用方法和神经网络模式识别过程的预分类过程。

The effectiveness of the new cooling system should be better in addition to the lowernoise level.

有效的新的冷却系统，应更好地除了以较低的噪音水平。

It can be carried out form the following aspects: Firstly, the direction of innovative achievements of theory must quote copiously from many sources and be deepened constantly. Secondly, the content of innovative achievements of theory must keep pace with the times and accord with the needs. Thirdly, the methods of innovative achievements of theory must combine with reality and pursue the effectiveness.

思想政治工作的理论创新可以从以下三方面进行：一是从理论创新成果的方向上必须旁征博引，不断深化；二是从理论创新成果的内容上必须与时俱进，符合需要；三是从应用理论创新成果的方法上必须结合实际，讲求实效。

Core, self psychology is psychoanalytic, but there are crucial differences in how the patient-therapist relationship is viewed.

自体心理学的核心是精神分析，但在如何看待患者-治疗师关系方面，自体心理学和精神分析有着根本性的不同。

High-performance cars brake drum production costs increase less than 10%.

高性能汽车刹车鼓的生产成本增加小于10％。