The isolation at port and port between be differ that in addition to itself circulation state, and yet relate with the reflection-coefficient of external connective load at the three port.
它端口与端口之间的隔离度除与它本身的环行状态有关外,还与第三端口外接负载的反射系数有关。
This paper applies the network planning technology to make a quantification analysis of the benefit of EDIs application in port bills circulation circulation.
文章介绍了网络计划技术的原理和建设项目工程进度控制的内容、方法,并举例说明了网络计划技术在进度控制中的应用。
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