tendency chart

Chose the appropriate system parameters, combined with tendency chart of linear matrix eigenvalues which cross the unit round, analysis the linear matrix eigenvalues under this situation, and study the dynamic behaviors like bifurcation and chaos evolution in the system. 3.

选择适当的系统参数，结合线性化矩阵特征值横截单位圆周的趋势图，分析线性化矩阵特征值在上述情况下，系统发生分岔与混沌演化的动力学行为。

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At last, the classroom teaching quality of some teacher in a whole semester or even more can be reflected through graphs or tendency chart.

通过图表、趋势图等反映某教师在一个学期甚至多个学期内课堂教学质量情况。

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XIS provides storage room for the historical data ( acquired 5 minutes ago) from CMX. Data list set by clients and tendency chart are also provided by XIS.

XIS为从CMX获得的历史数据（五分钟以前的数据）提供存储空间，并提供用户创建历史数据报表和趋势图的功能。

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The system supervises 3 steam turbines ( 6MW unit), and performs functions, such as data query, data acquisition, tendency chart and monitoring exergy efficiencies. Finally, it gives method of raising efficiency and optimization operation of mini-unit.

系统实现了对先期3台6MW汽轮机主要热力参数的采集、查询、历史趋势图和火用效率显示等，并为提高机组的热经济性、优化运行提供了有力手段。

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The tendency chart showed the course of DM disease was positively correlative with CM syndrome patterns.

趋势图提示DM病程与中医证型之间存在正相关。

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This paper presents a method of drawing the interface of measuring appliance board and data tendency chart which usually used in industry scene based on VB Function instead of 3 rd-party control.

本文介绍了在VB环境下，无需采用第三方控件，直接利用VB绘图基本函数，完成在工业控制软件中常用的模拟仪表面板和数据趋势线的绘制方法。

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Comparing with using least squares techniques, adopting the method of adding tendency chart by Excel for the linear fitting calculation of the experimental data of the glass annealing temperature can greatly simplify the procedures. The method is convenient and practical.

采用Excel的添加趋势线方法对玻璃退火温度的实验数据进行线性拟合，与用最小二乘法拟合计算相比，大大地简化了计算过程，具有方便实用的特点。

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Displaying real-time parameter curve tendency chart, recording the date report and alarm report; revising the alarm limit.

并能实时同屏显示监测参数及其变化曲线趋势图，记录、存储日报表和报警报表，还能根据用户需要修改报警上、下限值。

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In this paper an intuitional way, an influential tendency chart, is proposed based on the mathematic analysis to the expression to clearly illustrate the influential tendency of structural parameters upon the curve.

本文通过对表达式的数学分析，最后用一种直观的方法（影响趋势图）加以表达，从而使各结构参数对曲线的影响趋势一目了然。

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