So, even under normal situations, the gene flow among the subpopulations is more of an intermittent trickle than a steady stream.
所以即使在正常条件下，这些亚物种间的基因流动也更像是一条断断续续的细流，而不是一条不停流淌的小溪。
2
Traditional water right trading between different users may bring third-party effects as reducing the instream flowof the intermediate stream and downstream.
不同用户之间的传统水权交易可能会带来第三方影响，因为这会减少中间流和下游的入流。
3
It is quite simple: There is one control flow for each "stream" of data generated by DBGEN.