性能描述

The flow and performance characteristics of ice storage tank air conditioning system with multi evaporators were analyzed.

分析了多室内蒸发器的冰蓄冷柜式空调系统的流程和性能优点，建立了蓄冰槽充冷过程的数学物理模型，对换热管的每一个管段，根据热阻网络建立了描述其换热过程的差分方程组。

The hardware framework and design of the analog display module is presented, as well as software solutions and the measures to optimize its performances.

本文介绍了模拟视频模块的硬件框架和基本硬件设计，并详细描述了模拟视频转换模块的软件实现以及性能优化措施。

The hardware framework and design of the analog display module is presented , as well as sof tware solutions and the measures to optimize its performances.

本文介绍了模拟视频模块的硬件框架和基本硬件设计，并详细描述了模拟视频转换模块的软件实现以及性能优化措施。

The spiral curve structure can be used in slow-wave systems. Theoretically an analytic description for spiral curve slow-wave systems can be achieved after much simplification and approximation.

螺旋线结构就可以作为慢波系统；理论上，经过很多的简化和近似，可以得到关于螺旋线慢波系统性能的解析描述。

In this paper, algorithms of automatic text categorization are studied.

描述了文本的向量空间模型，并进行了常用文本分类算法的性能分析； 2。

The prospect for application of VRLA for electric bikes and the basie data under various operating conditions hate been described, and corresponding requirements on batteries presented.

描述了动力型阀控铅酸蓄电池在电动自行车上应用前景及各种运行状态下的基本数据，试述了动力型阀控铅酸蓄电池的技术要求和技术条件，同时阐述了动力型阀控铅酸蓄电池的动力性能与保护，为蓄电池厂与电动自行车厂的相互沟通提供了参考意见。

This paper presents the configuration,design principal and performance of a blowdown short duration turbine test rig newly built by Institute of Engineering Thermophysics of Chinese Academy of Sciences.

本文介绍了中国科学院工程热物理研究所最新建成的暂冲式短周期涡轮实验台的装置结构和关键设备的研制原理及性能，描述了短周期涡轮实验过程、实验台的控制系统和测试系统，展示了本实验台的部分标志性实验结果。

Furthermore, M2M communication system is totally different from modern cellule systems, the exist channel model could not be used to describe the propagation properties of the M2M fading channels, meanwhile, there are not sufficient research results could be used to explain the space-time-frequency characteristics of M2M channels.

利用这些信息，通信系统才能设计得具有理想或接近理想的性能。M2M通信信道不同于经典的蜂窝网络信道，目前已有的许多信道模型不能运用于M2M通信系统，也没有已知的信道模型可以直接用来描述M2M信道的衰落和空-时-频域行为。

A kind of polishing wheel installed in the equipments imported from Germany or Czechoslovakia and in the polishing machine for crystal glass decoration, which is made from high flexible macromolecule, aluminum oxide and cerium oxide .

产品描述：一种安装在德国、克进口设备以及国内自主研发的水晶玻璃饰品研磨机上的抛光盘它是由高弹性和高强度的高分子材料与很锋利的抛光性能极佳的氧化铝、化铈等软质磨料进行混合反应而制作。

This article introduces three kinds of line cliping algorithms from the basic algorithm philosophy, the algorithm description,the algorithm steps and so on. Then it used the VC programming to realize these three algorithms on the basis of analysing the characteristics and the performance of three algorithms .

本文从算法基本思想、算法描述和算法步骤等方面介绍了三种直线段裁剪算法，在对三种算法的特点和性能进行分析的基础上，使用VC编程实现了这三种算法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。