查询词典 filtering flask

On the basis of the conventional design means of DC side filtering equipments in HVDC transmission system, multi-object programming optimizing method with two objects: investment and operation fare and the constrain condition of equivalent interfering current limit is presented to get a generally optimum scheme for DC side filtering equipments including smoothing reactor, filters and capacitor at neutral bus in this paper.

本文基于高压直流输电系统直流侧滤波装置传统的设计方法，提出了以投资费用和年运行费用为目标、等效干扰电流满足标准要求为约束条件的多目标规划设计方法，对高压直流输电系统直流滤波装置(包括平波电抗器、直流滤波器、中性点冲击电容器)进行综合优化设计。

First, recursive algorithms of the state optimal filtering under various stochastic noise conditions are constructed, which widely extends the results of Rajasekaran et al, and a reversed-time optimal filtering approach is developed.

本文首先在不同噪声条件下建立了多种状态线性最优滤波递推算法，推广了Ra-jasekaran等人的结果，并推导出状态的逆向最优滤波公式。

Filtering is too slow: The solution is coupled with membrane suction pump, so as to achieve faster, more full, more complete filtering effect.

过滤太慢：解决的方法是加上吸膜泵，从而达到更快捷，更充分、更完全的过滤效果。

The basic theories of mathematical morphology for binary image are stated, and the most simple structure elements of morphologic transformation for binary images are proposed and proved. The geodetic morphologic transformation models are also developed. For the purpose of improving the speed of transformation in computer, the"set symmetric difference"is introduced to adapt each model. Some new morphologic filtering models and quantitative evaluating model of filtering effects in image processing are proposed, under the applied condition. The morphologic thinning methods are studied, and two new morphologic thinning models are developed. On the basis of analyzing the characteristics of mining maps, the image vectorizing tactics and a series of algorithms are proposed, including dynamic adaptive image thresholding using two thresholds, graphic and text separation, noise removal, and multi elements extracting models with mathematical morphology. Accuracy preserving compressed vectorizing model for image vectorization is put forward to generate vector data in multi layer.

论文对二值图象形态学的基础理论进行了较系统的阐述，提出并证明了二值图象处理中形态变换的最简单结构元素，并发展了测地形态变换模型；为了提高形态变换的计算机实现速度，引入了集合论中"对称差"的概念对各形态变换模型进行了改化；针对数学形态学在图象处理中的实际应用，提出了新的形态滤波模型及滤波效果的度量评价模型；研究了形态细化方法，提出了快速形态细化和保形快速形态细化算法；在研究矿图基本特征基础上，提出了人机协同矿图扫描图象矢量化处理策略及一系列扫描图象处理算法模型，包括双阈值动态自适应图象二值化、图文分离、噪声去除、图面多种要素提取形态变换模型等；在图象栅格—矢量转换中，提出了保精度压缩矢量化模型，以生成分层要素矢量数据。

The socket structure is provided with a zero phase trigger control unit, through the photoelectric sensing element of the unit, optical coupling can be performed to generate zero phase trigger, and the opening or the closing of a two-way thyratron in the zero phase can be accurately controlled, therefore, an electric device inserted on an output socket can be started or stopped from the zero phase, in order to reduce the electromagnetic interference and prolong the service life of the electric device, the use efficiency of the electric device can be enhanced, the power supply thereof can be saved, filtering and rectifying can be performed through a current switching unit when the alternating current power supply passes through a filtering and rectifying circuit, the noise caused by external interference and affect can be filtered, and the power supply can be respectively transmitted to a current detecting socket and the input end of the current switching unit to be detected through a temperature sensor arranged on the current switching unit.

本实用新型为有关一种插座结构，尤指为设有零相位触发控制单元，可通过其光电感测元件来进行光耦合而产生零相位的触发，且可准确控制双向闸流阀在零相位的开启或者关闭，进而达到插置于输出插座上的电器装置从零相位开始启动或者关闭，以降低电磁干扰而延长电器装置使用寿命，且可提升电器装置的使用效率及节省电源，并通过电流转换单元于交流电源通过滤波整流电路进行滤波整流，可滤除外部所干扰影响的杂讯，并分别传送至电流侦测插座及电流转换单元的输入端，而可通过电流转换单元所设置的温度感应器来进行侦测，于电路温度升高时，温度感应器可进行切断双向闸流阀的电源输出而达到保护输出插座上所插设的电器设备。

An index scheme RQI is introduced, which includes three filtering methods: first-k filtering, indexing lower bounding and upper bounding as well as triangle inequality pruning.

提出了一种新颖的索引方案RQI，它包括3种过滤策略：即first-k过滤、索引低边界和上边界以及三角不等式修剪。

The load of material needs 120 kg/m at least that could show the result of filter high contaminants removal capability. It is needed more entering water pressure to compress fiber balls tightly before filtering to produce. The pressure value should be greater than more than 2.5 kgf/cm . The turbidly of yielded water quality can be reduce under 1 NTU while filtering.

滤料的装填量以至少需120 kg/m ，才能发挥过滤截污效果，过滤前需以较大的进水压力先将纤维球压实，压力值要大於2.5 kgf/cm 以上，过滤时的产水水质可达浊度1 NTU以下。

human visual perception ; unitary rectuit transform ; prewitt operator filtering ; standerd deviation enhancement ; median filtering

这个方法可以同时增强整个图像对比度和边缘，但它的缺点是对噪声敏感，会非线性地增强图像的

In this paper we present an illegal data packet filtering method called DHCP snooping based on firewall and MAC address authentication technology, which guarantees network security by filtering untrusty data packets with establishing and maintaining a DHCP snooping binding table.

本文在现有的一些防火墙技术和MAC地址认证的基础上，提出一种新的过滤非法数据包的方法——DHCP窥探，是一种通过建立和维护DHCP窥探绑定表，过滤不可信任的DHCP报文，从而保证网络安全的技术。

In view of the characteristic micro-seismic signal, this article has designed the method of variable velocity FK filtering-the auto-adapted polarization filtering.

针对微地震信号的特点，研究了变速FK滤波-自适应极化滤波方法。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。