本文介绍了当前液压系统的多种检测方法，并预测了以后的发展趋势，又通过实例分析了具体的检测步骤与方法。
The diversiform testing methods were introduced, the development trend in hydraulic system was forecasted, and the specific step and method through the example was analyzed in this paper.
毛细管电泳与电感耦合等离子体光谱联用应用于元素形态分析是一种很有发展前途的分离检测方法。
With the application of that capillary electrophoresis and inductively coupling plasma spectrometry to element speciation analysis, it has become a kind of rising separation and detection method.
阐述焊接科学与焊接工程有关问题，从其内含和现状以及发展趋势进行了分析，用系统工程的方法分析了相互之间的关系。
This paper illuminates the welding science and welding engineering, which the contents, present situation, development trend and relationship are also analyzed by the system engineerings method.
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