查询词典 linear

In the third chapter, we present a theoretical description and numerical simulation for the effective linear and nonlinear optical properties of compositionally graded films consisting of nonlinear metal particles and linear dielectric particles.

对比理论和模拟结果，两者在直流情况下吻合的相当好，而在交流情况下，两者也能很好的定性符合的，考虑差异主要来源于采用了退耦近似和局域电场取模近似的缘故。

Two major linear random number generators, the linear congruential generator and the multiple recursive generator, have been widely studied and used for many decades. Nowadays, as the price decreasing of computer processors, parallelization of the generators is being concerned for, at least, the computational efficiency purpose.

线性同余法（linear congruential generator，LCG）与k阶乘余法（multiple recursive generator，MRG）至今仍为乱数产生器常使用的两大线性方法；而近日，由於电脑处理器成本下降，平行化计算因而被广泛研究与使用，以改善因分析与模拟资料量与日俱增，电脑运算效率降低之问题。

In the research of techniques in curved surface reconstruction and feature extraction, the modeling of NURBS interplation curved surface based on rectangular is focused, in which centripetal parameter is applied to construct node vector, the application of interplation method guarantees the accuracy of curved surface construction, bicubic NURBS curved surface is taken as an example to demonstrate the process of curved surface modeling, and the effectiveness of NURBS is approved in application; Meanwhile, the application of feature techniques in reverse engineering is also diSCUSSed, the recognition and extraction method of feature curved surface are investigated, the relationship between feature recognition and the curvature of curved surface is discussed, with the application of linear and non-linear least squares procedure, data fitting of conicoid in ball surface, cylinder surface and cone surface is

以上述的研究工作为基础，根据企业的实际需求选定轻客和重卡作为研究对象完成了基于反求工程的车身改型设计和优化的工程实践，通过工程实践对反求工程各关键支撑技术进行了验证，所开发的新车型也获得了良好的市场反应。

A genetic algorithm is used to optimize feedback gain matrix of all local linear sub-systems, which can ensure the correlate between local linear controllers and change gains continuatively and improve helicopter handling qualities.

对于直升机在整个飞行包络内得到的各个平衡点处的线性子系统，本文采用遗传算法对反馈增益阵进行优化选择，保证了各个子系统控制器之间的相关性，使得神经网络能够进行连续增益调参，改善了直升机的飞行品质。

The contributions of this paper are followed:1 IntroductionIntroduce the concept "Blind" and present MEMO blind source separation model.2 Research on the instantaneous mixture systemReview the techniques developed for the demixing of the instantaneous mixture case.3 Research on the linear convolutive systemModel the linear convolutive system and review the deconvolution approaches in time domain.4 Introduce a new method to MIMO BSSA new approach to MIMO blind source separation in frequency domain is introduced, experimental tests are conducted,and results are satisfied.

论文包括了以下几个部分： 1。简介介绍&盲&的概念，并对瞬时混合盲源分离系统进行建模。 2。对瞬时混合多输入多输出系统的研究对瞬时混合系统的盲源分离原理和技术进行了简单的回顾。 3。对线性卷积混合系统时域算法的研究对线性卷积混合系统建模，并对时域的盲解卷方法进行研究和比较。 4。提出了一种对线性卷积混合系统进行分离的新方法提出一种多输入多输出线性混合系统的频域盲源分离方法，进行仿真实验，以验证该算法的效果，初步结果令人满意的

Leaf blade linear or linear-lanceolate; cincinni not cristate; bracts much narrower, not ciliate.

叶片线形披针形或线形；蝎尾状聚伞花序不鸡冠状；非常狭窄的苞片，不具缘毛。

Not only should cryptographically strong sequences have a large linear complexity, but also the change of a few terms should not cause a significant decrease in linear complexity.

密码学意义上强的序列不仅应该具有足够高的线性复杂度，而且当少量比特发生变化时不会引起线性复杂度的急剧下降，即具有足够高的k-错线性复杂度。

Adopt Fmoc solid-phase synthesis method to synthesize the linear peptide,and use DCC-HOBT method to cyclize the antamananide the result of study shows: the resulting that the linear peptide is 64%,the purity is 95%;the content of Antamananide is above 25% in the products.

采用Fmoc固相合成法合成直链多肽，并用DCC-HOBT环化法合成了抗鹅膏肽，结果表明：所得的直链多肽收率为64%，纯度为95%；所得的环化产品中抗鹅膏肽的含量在25%以上

Aiming at researching on the theory of the shaft-kind parts form error evaluation and its application, on the basis of the analysis for the geometric model of the roundness error and cylindricity error, the linear programming models of the enclosure evaluation were proposed. According to the features of the proposed models, the solution of the optimization algorithms of linear planning was discussed to obtain accurate evaluation results.

为了对轴类零件形状误差评定理论及应用进行研究，在分析轴类零件的圆度、圆柱度误差评定几何模型的基础上，建立了包容拟合评定的规划数学模型，并针对模型的特点，探讨了使用线形规划的单纯形优化算法进行规划模型的求解，从而获得精确的形状误差评定结果。

The use of "the linear skill" plays an important part in the performing art of Chinese cymbalo. In this way, the thesis explores the meaning and role of "the linear skill" in the performance art of the cymbalo, through the practice of the cymbalo performance and each performing style of the four traditional schools of the cymbalo.

在中国扬琴的表演艺术中，&线性技巧&的运用占据着很重要的位置，本文以此为切入口，联系扬琴演奏的实践以及扬琴四大传统流派的各自演奏风格特点，探索&线性技巧&对于中国扬琴演奏艺术的意义和作用。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。