各协议层 meaning in English

protocal layers

The paper traverses web service technology . analyzes each protocol layers of it as well as its run time mechanism . and prospects its application foreground . the features of the paper are as follows : 1 , hlspn is used in the analysis of web service runtime mechanism , which analyzes its runtime course more clearly
本文详细研究了webservice技术，剖析了其各协议层，分析了其运行机制，并展望了其应用前景。本文的特色和创新之处在于： 1 、把hlspn运用到webservice运行机制分析中，更清晰地剖析了其运行过程。