特征参数

In particular, some new morphologies, such as cylinders with alternating helixes structure and complicated hybrid network structures are found in our studies. In the case of neutral walls, cylinder structures are commonly observed in thin films.

在模拟中，体系各个组分的体积分数选取近似相等以突出星型高分子链的特征结构；考察了在不同的组分间相互作用参数下，薄膜的厚度及表面场的强度对共聚物薄膜相行为的影响。

All these advanced technologies have offered excellent plats for the study. It is displayed that although the physiological constitutions and bio-parameters of human and pig is similar, the cast of them are still different mainly show on the branch of blood.

经研究发现，虽然猪与人在生理组织结构以及生物物性参数方面与人极为相似，猪舌与人舌的结构特征也基本相似，但两者的血管铸型仍然存在一定的差别，主要表现为血管的分支的不同。

For predicating the tendency for transformation and its mechanical behavior displayed itself, it is necessary to consider the influence of above parameters altogether.

较扼要地叙述了弹性马氏体转变的特征，并指出温度和应力对弹性马氏体转变的影响是等效的，只有综合考虑这两个参数的影响，才有可能预料到转变的倾向性及其所表现的力学行为。

Comparing with existing solutions, new method can utilize generators' speed signal measured by wide area measurement systems directly and detailed model and parameter of power system components were not needed. After sphering measurement-data, ICA with maximal negentropy criterion was carried out to obtain feature matrix. By this means high-dimension data of multi-machine perturbed trajectories were reduced to lower dimensions, and coherent generator groups were identified by pattern recognition consequently. Simulation results of 36-bus system with 8-generator and planning northwest China 750 kV power grid show that noise signals and bad data can be eliminated. This method is accurate in identifying coherent generator groups.

与现有方法相比，这种方法不需要获得系统元件模型和参数，而是直接球化广域测量系统(wide area measurement systems，WAMS)提供的发电机电角速度信号，再利用最大负熵准则进行独立分量分析得到特征矩阵，将高维数的多机受扰轨迹数据变换到低维空间，通过模式识别得到分群结果。8机36节点系统和西北750 kV电网规划系统算例表明，该方法能有效消除噪音和坏数据的影响，准确识别出同调机群。

Zero-value coefficients about interaction of water and temperature is put forward, Zero value phenomenon about interaction of water and temperature and energy character that moisture vaporizes, ammonia volatilizes, millet seeding grows and it absorbs nitrogen are brought to light.

在所研究各种体系水热耦合效应基础上，提出了水热效应零值参数概念，揭示了水热耦合效应零值现象及水热耦合作用下土壤水分蒸发，肥料氮挥发和谷苗生长及氮素吸收的能量特征。

Zero-value coefficients about interaction of water and temperature is put forward, Zerovalue phenomenon about interaction of water and temperature and energy character that moisture vaporizes, ammonia volatilizes, millet seeding grows and it absorbs nitrogen are brought to light.

在所研究各种体系水热耦合效应基础上，提出了水热效应零值参数概念，揭示了水热耦合效应零值现象及水热耦合作用下土壤水分蒸发，肥料氮挥发和谷苗生长及氮素吸收的能量特征。

Stimulative effects of metallic compounds on industrial sewage sludge combustion and the sludge with acid washing treatment were studied by thermogravimetric analysis. The combustion characteristics index and kinetic parameters were calculated before and after adding different metal compounds. The catalytic effects and mechanism of combustion were discussed.

用热重法研究了不同金属化合物对含工业污水污泥的助燃作用，计算了添加不同金属化合物前后污泥燃烧的特征指数和燃烧反应动力学参数，并以酸洗污泥作为对比，对不同金属化合物的助燃效果和催化机制进行了分析。

Based on the elastic thin shell theory, Karman flexibility factor and stress intensification factor are calculated for the pipeline and the bend pipe element model is established. The effects of structure parameters, such as cable sag and support conditions, on the cable-stayed pipeline bridge are considered.

针对输送管道的薄壁结构特征，在弹性薄壳理论的基础上，引入Karman挠曲系数以及应力增强系数，建立了曲管单元的计算模型；同时考虑了斜拉索的垂度效应、边界条件等结构参数对料拉索管桥的影响。

From the input parameters of the human body and the garment, the deformation characteristics of the clothing can be identified, based on the mechanical analysis of the dynamic contact between the human body and the garment.

从输入参数人体和服装的变形特征的服装可确定的基础上，力学分析的动态之间的接触人体和服装。

It employs database inquiry, parametric drawing and autoCADR14 supported ActiveX automation technology to design sleeve roller chain wheel.

采用数据库查询技术、参数化绘图技术及 Auto-CADR1 4支持的 Active X Automation技术，编制了套筒滚子链轮的特征设计程序。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。