多形

Inflorescence globose or nearly so or, if more elongated and branched then axes exposed between discrete glomerules of flowers; stigma peltate or penicillate.

花序球形或近球形或，如果更多拉长的和分枝，那么轴在分离团伞花序的花之间暴露；柱头盾形或具毛撮。

After referencing the specification of the national standard GB/ T11648-89, according to the petroleum industry condition, the torsional vibration, pendular vibration, exciting force self-synchronizing and stability of synchronizing,the stability of vibrate synch ronous transmission of two and more long vibration motors are tested. All of above testing parameters will replenish the blank of both product development and quality test measure of this type of motors both here and abroad.

参阅国家标准GB／T11648-89的技术要求，并针对石油现场的实际条件，本课题对两台和多台隔爆长形振动电机的扭振、摆振、激振力大小，自同步性和同步状态稳定性，振动同步传动稳定性等技术参数进行了模拟动态测试，而这些新增设技术参数的测试均是填补国内外此种新型电机产品研制开发和质量检验测试的技术空白。

Fishes belong to Perciformes was the most abundant （127 species）, which occupy 52.5% of the total, and among them 116 species were of economic value.

以鲈形目种类最多，共计127种，占总数的52.5％、经济种类有116种。

But, considering phylliform process include multinomial high sophisticated technique,contain huge economic value,so ,studying its frock is good to set these problem.

但由于叶形加工包括了多项高尖端技术，蕴涵了巨大的经济价值，所以研究它的工装对于解决这个难题有很重要的意义。

In recent years,the use of LMI to check stability for polytope matrices has become a useful tool.

近几年来，用线性矩阵不等式检验矩阵多胞形稳定性已成为一个十分有用的工具。

The polytope whose new ellipsoid is a ball was first characterized. Furthermore, some properties for operator Gamma (-2) were proved and some inequalities were obtained.

首先讨论了当多胞形的新椭球是球的充要条件，然后对Gamma(-2)的性质进行了探讨，得出了一些相关的不等式。

Secondly, according to the system which is matrix polytope structured uncertainty, we give a plan to design the state feedback controller of time-delay.

关于带有非线性不确定参数的时滞系统的鲁棒控制器设计，主要做了以下三方面的工作：第一，针对强结构不确定性和矩阵多胞形结构不确定性，基于Lyapunov理论，采用线性矩阵不等式方法，给出系统的状态反馈控制器设计方案。

For singular system with a type of polytope uncertainties, parameter regions to maintain such system robust stable are obtained, and the feedback controller to keep closed-loop system robust stable is designed.

针对具有多胞形结构的不确定的广义系统，得到了该类不确定广义系统鲁棒稳定的参数域；并考虑了当输入矩阵也具有此种形式的不确定性时，广义系统可状态反馈鲁棒镇定的不确定参数域。

We also derive the sufficient conditions of robust stability by rank-1 decomposition of the matrix under the assumption that uncertainty is matrix polytope structured uncertainty.

假设不确定性为矩阵多胞形结构不确定性，利用矩阵的秩-1分解，得出系统鲁棒稳定的充分条件。

The basic principles of linear programming algorithm for the maximum likelihood decoding of LDPC codes are analyzed, and the ways to construct the codeword polytope based on the factor graph expression of parity check matrix of LDPC codes are described.

分析了应用线性松弛方法对低密度奇偶校验码进行最大似然译码的基本原理，介绍了基于LDPC码校验矩阵因子图表达构造码字多胞形的方法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。