flow collected from wells群井汇流

flow away from sth从…流掉

Flow positive from negative从负极流向正极

flow feeder from a pump泵的排量

Cash Flow Return from Investment投资回收现金流

net cash flow computation from经营活动净现金流计算

gas flow quantity from boreholes钻孔瓦斯流量

Cash flow from operations经营产生的现金流量;经营业务现金流量;现金流量;营运现金流

Cash flow from financing筹资产生的现金流量;融资性现金流;现金流量;活动产生的现金流量