查询词典 characteristic

In this paper, some operators（Roberts, Sobel, Prewitt, Laplacian, Canny） which are frequently used are studied theoretically and arithmetically, and compared with the characteristic of these methods on image edge detection.

阐述了边缘检测在医学图像处理中的重要作用，分析了几种常用算子（Roberts，Sobel，Prewitt，Laplacian，Canny）基本原理及算法实现，并对比各算子的优缺点，并用VC＋＋。

This paper analyses the characteristic of network for armada.Twelve factors which influence network reliability of armada are concluded.

0引言以信息化和网络化为中心的海上编队作战，已经成为现代海上作战的基本模式，多节点分布式网络化的作战系统已成为海上作战系统发展的主导方向。

The design method was put forward,which is used for synthetical and automatic test system for armature s characteristic parameters.

针对目前电枢参数测试设备存在的不足，提出了一种电枢性能参数综合自动测试系统的设计方法。

The article predictes in farmer s increasing income fluctuation by the wavelet transform in 1976-2006.The Result shows that:Chinese armer income fluctutions appears the characteristic time scale 7 and 40 years keeping consistent with the periodic oscillation.

文章运用小波变换对1976—2006年间农民收入的波动关系进行预测分析，实证检验结果显示：全国农民人均纯收入增长具有7年和40年左右的特征时间尺度，与农民人均纯收入变化存在着7年和40年两个主要周期振荡保持一致。

Based upon the practical situation against harm bird fault in thepower network of Xiangfan Power Supply Bureau,this paper introduced the characteristic of the bird harm fault,and analyzed its trip reasons and presented its integrated prevention method such as the installation of the sound arouser,composite sheds,repelling board,shield,sting,net,etc.

文摘：结合襄樊供电局所辖线路防止鸟害的实际，介绍了鸟害的特点，分析了鸟害跳闸的原因，提出了安装惊鸟器、复合伞裙、防鸟挡板、防鸟罩、防鸟剌和防鸟网的综合防止鸟害措施。

Based upon the practical situation against harm bird fault in the power network of Xiangfan Power Supply Bureau,this paper introduced the characteristic of the bird harm fault,and analyzed its trip reasons and presented its integrated prevention method such as the installation of the sound arouser,composite sheds,repelling board,shield,sting,net,etc.

结合襄樊供电局所辖线路防止鸟害的实际，介绍了鸟害的特点，分析了鸟害跳闸的原因，提出了安装惊鸟器、复合伞裙、防鸟挡板、防鸟罩、防鸟剌和防鸟网的综合防止鸟害措施。

Based on the repetitive characteristic of the transmitted signal, a frequency domain signal model is developed. Its similarity to DOA estimation using an array and its ambiguity in parameter estimation are analyzed.

基于发射信号的周期重复性，建立了接收信号的频域模型，分析了该模型与利用阵列进行来波方向估计模型的相似性，以及该模型在参数估值时的模糊性。

But, most of the traditional mushroom structures are restricted to only single EBG frequency design. In this thesis, we propose a novel concept about the interlaced periodic arrayal of the mushroom structure with the suspending microstrip line. By the simulation and measurement result, it is verified that the mushroom structure with the suspending microstrip line can reveal multi-band EBG characteristic.

而传统的蕈状结构的应用，多半只有操作在单一频率的电磁带隙特性，而本论文就针对了蕈状结构结合悬置微带线架构的电磁带隙特性研究，并提出了一种新的穿插周期排列的概念，透过电路模拟与实作量测的验证，我们成功的让蕈状结构结合悬置微带线的架构展现出多频电磁带隙的特性，并且，我们利用了这一个新概念设计了一种新型的微波电路。

Metal Oxide Arrester is an instrument of over voltage protection which has been developed and extensively used in the electric power system, it has a very good non-linear characteristic.

金属氧化物避雷器是电力系统中常用的一种过电压保护系统，它具有非常好的非线性，在电力系统中得到了广泛的应用。

In the sight the characteristic of arrestment,propose rational standard of execution of arrest.

然后在此含义的基础上结合逮捕执行程序的特点提出判断逮捕执行行为合理性的标准。

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。