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。
2
The circulation inlet port is designed so as to enable the introduction of water into the reservoir tangentially to the surface.
流通进气道的设计，从而使引进的水进入水库切到地表。
3
This paper applies the network planning technology to make a quantification analysis of the benefit of EDIs application in port bills circulation circulation.