参数化

By introducing a p-dimensional linear space the parametrized cyclic representation s are constructed.

通过引入一个p维线性空间，建立了此代数的参数化循环表示。

The parametric method is used in the process of turbine parts modeling and tip clearance analysis. Due to the complexity of the turbine parts, some characters are predigested. A simplify high pressure turbine tip clearance model is analyzed with the cyclic symmetry method.

针对涡轮部件的结构特点，进行了适当的简化，利用参数化设计思想建立了涡轮叶尖间隙计算模型，用循环对称的方法分析了某型发动机高压涡轮叶尖间隙在工作过程中变化的情况。

In this paper, a program achievement method of parameterized structure deign of GBSUis introduced in detail.

该文以抓斗卸船机为研究对象，详细介绍了参数化程序的实现。

The parametric design can conveniently aid designer to develop new product and modify the product structure repeatedly, and can effectively promote the design efficiency and quality.

参数化设计可以方便地辅助设计师进行新产品的开发、产品的反复修改设计及进行产品的系列化，有效地提高产品的设计效率和质量。

In Gregory scheme, not only the importance of the moist static energy is taken into account, but also the common difficulty of the moist convective adjustment scheme, the determination of the temperature profile, is obviated. At the same time, it can give the vertical profile of the apparent heat source Q〓 and apparent moisture sink Q〓. Gregory scheme has the clear physical image that includes the cumulus updrafts, cumulus downdrafts,cumulus induced subsidence in the environmental air, entrainment,detrainment and evaporation. In addition, the interaction between the cumulus and the environment is described by one-dimensional bulk model. It is simpler than the Arakawa-Schubert scheme and has no difficult to decide the spectrum of clouds accurately.It is propitious to operational use because of its simple calculation. Finally, Gregory scheme is not only suitable for moist convection of all types, but also for dry convection.

在该方案中，既强调了湿静力能能量的重要性，又回避了给定临界温度廓线的困难，并且还能给出真实的视热源Q1，视水汽汇Q2的垂直廓线；同时Gregory方案又具有很清晰的物理图象—积云中的上升运动，下沉运动，环境中的补偿下沉运动，以及卷入，卷出和蒸发等；此外，Gregory方案用总体云群模式来描述云与环境的相互作用，比型积云参数化方案简单，它避开了型方案中云谱需要精确设置的麻烦问题，计算容易，简便；最后，Gregory方案在湿对流中适用于浅，深，中不同的对流深度，并且也适用于干对流过程。

Based on Tatarski turbulence model, this thesis compares four turbulence parameterizations, namely Sterenborg method, Coulman method, Dewan method and Lee Shuangxi mothod with high resolution radiosonde data of Hilo radiosonde station which are stored in SPARC data center.

本文在Tatarski湍流模式基础上，分析比较了四种湍流参数化方法，分别为Sterenborg方法、Coulman方法、Dewan方法和李双喜方法，采用SPARC数据中心夏威夷Hilo探空站的高分辨率常规气象探空资料，估算出廓线。

By adopting Dewan optical turbulence parameterization, the author forecasts 48 hours' the temperature, wind speed and profiles from 18:00 Sep 13th 2007 to 18:00 Sep 15th 2007 at three typical locations: Hefei, Kuerle and Dongshan.

采用Dewan光学湍流参数化方法，预报了2007年9月13日18时-2007年9月15日18时合肥、库尔勒、东山三个典型地区上空48小时的温度、风速和光学湍流廓线及其随时间变化。

In this paper the FEM package ANSYS is used to establish a parameterized 3-D finite element model of the dewater disc.

本文首次采用ANSYS的APDL语言对圆盘进行参数化造型和计算分析。

By means of such a parameterization, we have discussed bonding energies for diatomic molecules, reaction activities for organic pericyclic reactions and so on.

利用这种参数化方案，研究了双原子分子结合能和有机周环反应的反应活性等。

Based on theanalysis of topology structure of parallel mechanisms and using differential topology anddifferential manifolds as mathematical tools, we propose a new classification method. Thismethod classifies singularities of parallel mechanisms into two basic types, i.e. topologysingularity and parameterization singularity. This kind of classification has clear physical andmathematical meaning and fully reveals the characteristic of configuration space of parallelmechanisms.

采用微分拓扑和微分流形等现代数学工具，在对并联机构位形空间的拓扑结构进行分析的基础上，提出了一种新的奇异位形的分类方法，即把奇异位形分为拓扑奇异位形、参数化奇异位形两种类型，这种分类方法充分体现了并联机构位形空间的特点，具有十分明确的物理和数学意义。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。