isochronal testing造句

• When processing of data from single - point test , the value of is generally taken by 0 . 25 for calculating the open flow potential of gas well , and the result is far from that from modified isochronal test
  摘要目前，在处理一点法试井资料时，取函数为定值0 . 25来计算气井的无阻流量，其结果与修正等时试井有很大的偏差。