多相

An algorithm to predict the perturbed trajectories in multi-machine system is proposed based on data from phasor measurement units.

提出基于同步相量测量单元(phasor measurement units，PMU)量测的多机系统受扰轨迹预测方法。

According to the analysis and research on the feature of petrology and diagenesis, and combining the research of reservoir physical property, the distribution of diagenetic facies belt in Zhenjing block is effectively predicted with the method of "three charts polymerization".

通过对储层岩石学特征和成岩作用的分析，并结合储层物性的研究成果，采用"多图叠合"的方法有效地预测了研究区成岩相带的展布。

A fault calculation method to determine faults with the conversion matrices in phase coordinates, to determine multiple faults with equal time and elements with unsymmetrical parameters is developed with the sequence network decoupled from symmetrical components coordinates.

利用对称分量变换将相分量坐标下的故障处理方法和计算公式转换到对称分量坐标下，提出了完全使用对称分量坐标系的多态对称分量法。并利用反映网络等效变换的方程降阶方法进一步提高计算效率。

Calculation phase diagram has been used to design the materials and study the technics of production.

相图计算方法作为一种科学研究方法也越来越多的应用到材料的设计开发和工艺研究方面。

Notice how each pole adds as much as -90° of phase shift.

注意每个极点是如何可增加多达-90度相移的。）。

The Wide Area Measurement System is based on Synchronized Phasor Measurement and the technology of modern communication.

基于同步相量测量和现代通信技术的广域测量系统(Wide Area MeasurementSystem，WAMS)可以提供电力系统多个节点的同步信号，这些广域信号均是实时测得的，具有较高的精度和可信度。

Rottet and Mayfield programmed in more downtime options in the corner gym, where a photomural of driftwood stretches across the ceiling.

罗泰特和梅菲尔德在角落里的体育馆里编程出了更多的停工期间的选项，浮木的大照片延伸到与天花板相交叉。

A method for the determination of polycyclic aromatic hydrocarbons and phthalate esters in soil samples by gas chromatography-mass spectrometry was developed.

建立了气相色谱-质谱测定土壤中多环芳烃和酞酸酯类有机污染物的方法。

the digitized mapping technique is to combine the field data collection system with the computer assisted mapping system in surveys by computer technology.it aims to realize the information collected and processed digitally and automaticaity.the digitized mapping technique can cut short the working time,lighten the labor intensity and enhance the precision of the productions.the system consists of three parts,such as data input,data processing and data output.the survey-record digitized mapping technique is widely used in the digitized mapping working pattern.for its superiority over traditional plane-table mapping in accuracy and efficiency,the large scale digital mapping is becoming more and more popular.compared with traditional analogue mapping,digital mapping has more quality control pivotai points,and its contents and methods are more complex.with the appearance of new technology gps ,the coordinate of different levels controlling points may be surveyed in high precision and it has been applied widely in topographic survey.the operation process of gps electronic tachometer is introduced and its application in topographic survey is br

计算机应用论文，计算机论文， rtk ，全站仪，数字测图，地形测量， gps论文摘要：数字测图是在测量工作中利用电子计算机技术将野外数据采集系统与内业机助制图系统相结合，其目标是实现信息采集处理的数字化、自动化、信息化。数字测图可以缩短作业时间，减轻劳动强度，提高成果精度。数字测图系统主要由数据输入、数据处理和数据输出3部分组成，数字测图作业模式中测记式数字测图应用最为广泛。大比例尺数字测图正以其测图精度高，成图速度快等优势逐步的取代传统的，以平板仪为主的模拟测图。与传统的模拟测图相比，数字测图的质量控制关键点更多、内容与方法更为复杂。gps 新技术的出现，可以高精度并快速地测定各级控制点的坐标，在地形测量中已得到广泛地应用。本文介绍了gps 配合全站仪的作业流程，简要阐明了其在地形测量中的应用。在利用实测数据成图的过程中，解决一些常见的问题，并给出解决的办法及依据，同时给出一些有益的结论，以适应实际使用的需要。

Company set up a sound quality testing agencies, the Department currently has a chemical analysis of the quality of room, instrumental analysis room, laboratory, and is equipped with high-performance liquid chromatograph, gas chromatograph, UV-Vis spectrophotometer, Polarimeter and other advanced detection apparatus, with professional quality control staff of more than 20, which has a staff of a college education accounted for 90%.

公司建立健全质量检验机构，目前公司品质部设有化学分析室，仪器分析室、试验室，并配有高效液相色谱仪、气相色谱仪、紫外可见分光光度计、旋光仪等先进的检测仪器，拥有专业质检人员20多名，其中具有大专以上学历的人员占90%以上。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。