The tail gas outlet nozzle should be tangential to allow gravity flow of the sulfur form the waste heat boiler to the inlet channel of the downstream sulfur condenser.
尾气出口喷嘴宜为正切向，从而使的来自余热锅炉硫的重力流流入下游硫冷凝器的入口通道。
2
That is why you should not waste your energy on any stock whose channel is narrow.
这就是不要浪费精力找通道窄的股票的原因。
3
This scheme makes use of the broadcast nature of wireless channel, which can provide higher throughput and decrease the waste network resources.