问答题
(1) 分气点之前流量将比分气前增大,分气点之后流量将要减小The flow before gas separation point will increase compared with that before gas separation point, and the flow after gas separation point will decrease; (2) 定期分气将造成全线压力下降,越接近分气点的地方,压力下降得越多,距分气点越远下降越少。Periodic gas separation will cause pressure drop across the line, the closer to the gas separation point, the more pressure drop, the farther away from the gas separation point, the less drop.