查询词典 approach

Another approach in enhancing the light extraction efficiency of AlGaInP LED was accomplished using a surface roughening process. In this process, the Au(170 nm)/AuBe(260 nm)/Au(170 nm) ohmic contact layers were first deposited on the GaP window layer. After the alloy annealing process (480°C for 10 min), the Be atoms will diffuse into the GaP top layer and form non-uniform clusters. The LED samples were then immersed into a mixture 3H3PO4:1H2O2:1H2O solution for 6 min, resulting in a rough GaP surface. The luminous intensity of the AlGaInP LED can increase from 42 to 50 mcd, that is, an 18% enhancement can be achieved via the present non-photolithography surface roughening process.Keywords: LED, AlGaInP, Cu substrate, Reflector, Surface roughening

在实验的第二部份是开发磷化镓窗口层之粗化制程，我们是藉由正面金/铍欧姆接触电极之熔合制程，使铍扩散至磷化镓层，同时利用铍渗入磷化镓造成之特殊组成，可形成不均匀之蚀刻阻挡，而在磷化镓表面形成粗化，我们发现480℃、10分钟的熔合制程，加上浸泡磷化镓蚀刻溶液6分钟，可将四元发光二极体之发光亮度由42 mcd 提升到50 mcd，经由此无光罩粗化制程可将亮度提升18%，明显提升磷化铝铟镓发光二极体之外部量子效率。

In the industry, this approach is expected to become a public auction house another new ways.

业内人士指出，拍卖这种方式有望成为市民买房的又一新途径。

The audio-visual approach is based on the belief that: a.

视听法的理论依据是；a。

And it is shown that the dynamics equations of the system can be linearly parameterized. With the augmentation approach, we demonstrate that the augmented generalized Jacobi matrix can also be linearly parameterized.

对系统的运动学分析表明，联系两个机械臂末端运动速度与机器人关节角速度的增广广义Jacobi关系亦可以表示为一组惯性参数的线性函数。

By means of augmented Lyapunov functional and free-weighting matrix approach,a delay-dependent sufficient condition is presented,which can make the resulting closed-loop systems asymptotically stable and satisfy a prescribed H∞ norm-bounded constraint.

利用增广Lyapunov泛函并结合自由权矩阵方法，得到使得闭环系统鲁棒渐近稳定且具有给定的H∞性能的时滞相关充分条件。

The common method, that all strong-correlation terms of the model are eliminated, can bring the loss in the engineering application, so the new method is proposed that the identified model reserves some correlation. The augmented matrix A is constructed by the outputΔW and the matrix S. The"determinating order based on ratio of determinant"is brought out to screen the strong-correlation terms in the structure identification. The latent root estimation is improved in screening the eigenvalues and eigenvectors. Thus the estimation precision is improved greatly.The consistence check of guidance instrument error coefficients of flight test and ground test is the purpose of flight experiment. The causes of inconsistency of the two models are analyzed. The hypothesis test of linear regression model based on F statistics is proposed to check the consistence.Finally, the instability of error coefficients is probably caused by the change of the flight environments, therefore, the relation between the error coefficients and flight environment is analyzed. The approach is presented to identify SINS guidance instrument error models and compensate the error in the segmented sections corresponding to the change of vertical acceleration of aircraft.

在结构辨识中，常用的方法由于将模型中的强相关项全部剔除而给工程应用带来损失，因此，本文提出了新的有益思想，即在保留一定相关性的基础上进行辨识：将输出向量ΔW与环境函数矩阵S构成增广矩阵A，然后采用"比定阶行列式"来剔除相关向量的方法，这样既可以尽可能多地保留了对落点影响大的强相关参数，又可以对落点影响小的强相关参数给予剔除；在参数估计中，改进了特征根估计中特征根和特征向量的筛选方法，提出"近零"准则，从而大大提高了参数估计的精度；再者，鉴于天地模型"一致性"检验是飞行试验和SINS制导工具误差系数分离的主要目的，因此，本文又深入分析了造成天地模型不一致的原因，提出了采用基于F统计的线性回归模型假设检验方法来进行捷联制导工具误差模型的天地"一致性"检验；最后，鉴于飞行环境剧烈变化可能会对惯性仪表误差系数稳定性带来一定的影响，因此本文深入地分析了SINS制导工具误差系数与外界环境的关系，提出了基于过载变化大小的分段辨识和分段实时补偿的算法。

A new approach for resolving occlusion problem in augmented reality is presented in this paper.

提出了一种新的解决扩充现实中遮挡问题的方法。

A new approach for resolving occlusion problem in augmented reality is presented.

提出了一个解决扩充现实中遮挡问题的新方法。

If you are mixed,these old famous person are contacted truly, your website also had content and burnish, you can lend these names the person's aureola, add your website aureola, if the celebrity of your home town has name in our China or whole world, you let them give your website epigraph or you and them group photo, others go up your website, they can feel, your website is really fierce, you are known with these able person or celebrity, the meeting in their heart admires you truly, they can have kind want to approach you, want to know your feeling.

假如你和这些大名人真正的联系上了，那你的网站也就有了内容和光泽了，你可以借这些大名人的光环，增添你的网站光环，假如你家乡的名人在咱中国或全世界有名气，你让他们给你的网站题词或你和他们合影，别人一上你的网站，他们就会感觉到，你的网站真厉害，你和这些能人或名人熟悉，他们心里会真正的佩服你，他们就会都有种想走近你，想熟悉你的感觉。

In conclusion, the fractal dimension analysis of continuous speech provides an alternative and outstanding approach to the objective auscultation of Chinese medical diagnosis.

因此连续音之碎形维度分析可提供另一种优异的工具於中医闻诊现代化之研究上。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。