In this dissertation, a two-dimensional symmetric model was built for contact preloading analysis of resistance spot welding of stainless steel.

本文首先建立二维对称结构模型，用于不锈钢电阻点焊预压接触分析。

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Based on the pre-process, numerical simulation and post-process, the application of visualization technique, which is used in the numerical analysis of resistance spot welding process, is introduced.

从前置处理、数值计算及后置处理三个方面出发，着重介绍可视化技术在电阻点焊过程数值分析软件中的应用。

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When technical analysis is mentioned, people often think of analysts plotting price movements of stocks, drawing lines to find trends, support or resistance.

一提起技术分析，人们就会想到股票分析员画股价走势图，找支持线和阻力线。

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Students of Fibonacci analysis know that it is typically the violation of the 61.8% resistance or support level that confirms a rally is over.

FORBES: What's Next for 2012's Top Sectors?

Chart Analysis: The weekly chart of Diversified REITs broke through weekly resistance, line a, in early 2013 and looks strong.

FORBES: The Best Times to Buy REITs

Chart Analysis: The weekly chart of the Select Sector SPDR Financial ( XLF) shows the strong close above the resistance at line a, to start off the New Year.

FORBES: Big Week for Big Banks