But LCAs are highly technical, the terrain of industrial engineers.

不过，LCA是有很高技术难度的，属于工程技术人员的领地。

This paper give some researches on contiguous concatenation, virtual concatenation and LCAS .

本文研究了连续级联、虚级联以及相关的LCAS 协议。

The transmission delay of virtual concatenation and the delay due to the LCAS protocol are analyzed carefully.

仔细分析了虚级联的传输延时和LCAS 协议引入的固定延时。

GoodGuide analyzes the results from about 200 technical databases, several of them industrial LCAs, and offers them in an easy-to-use summary.

GoodGuide可对来自近200个数据库提供的结果进行分析，这些数据库中有好几个属于工业LCA数据，可用简摘形式为用户提供指导。