State feedback pole assignment technique is used to gain fast tracking of the output voltage, and a repetitive control is designed to reduce voltage distortion under nonlinear loads.

系统利用状态反馈极点配置获得了电压跟踪控制的快速性，利用重复控制较好地抑制了非线性负载工况下的电压畸变。

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Let's start by looking at a common technique in many PHP applications: placing certain kinds of information in variable assignment statements at the top of the program.

让我们首先查看许多PHP应用程序中的一项常用技术；将某些种类的信息存入程序开头的变量赋值语句中。

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Today, it is a rather arduous assignment for controlling slope unstability, and it has very important meaning to study analysing stability and treating technique for slope deeply.

目前边坡失稳的防治仍然是一项很艰巨的任务，因此对边坡的稳定性分析及处治技术进行深入研究具有重要的意义。

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