Using slit outlet, the critical height of vortex sink is substantially lower than that of the round outlet used when the area of outlet and flow are equal.
采用缝隙式出流口时产生漩涡的临界高度比采用同面积的圆形出流口时的低得多。
Therefore, we propose holding bipartisan talks on an equal footing and carrying out a third round of cooperation, without mentioning negotiations between the central and the local.
所以我们建议举行两党平等会谈,实行第三次合作,而不提中央与地方谈判。
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