The XML_Parser package: Download an XML parser based on PHP's built-in XML extension and supports two basic modes of operation: func and event.

xml_parser包：这种以php内置xml扩展为基础的xml解析器支持两种操作模式：函数和事件。

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Based on two kinds of vegetable logistics modes, this paper puts forward a basic frame of actual logistics operation system, and describes in detail the relevant technical support system.

基于两类蔬菜物流运作模式，提出了实际物流运作体系的基本框架，并对相应的技术支撑体系进行了详细的描述。

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Based on the introduction of the basic concept and operation principle for the thyristor controlled series compensation (TCSC) in a power system, the basic operation modes of TCSC are described.

在介绍晶闸管控制串联电容补偿(TCSC)的基本概念和工作原理的基础上，对TCSC的基本运行模式作了阐述。

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