无效率

The pulse pump is a new-type pump, in which the fluid successively flows out in one direction by means of the pulse effect in the uniflow pipe.

泵中流态单一,能量转换效率高,单级扬程范围较广。泵出流连续、流量较气蚀危险。

The characteristic of MVP is the conversion from netlist to weighted undirected graph and its objective is to improve the efficiency of VLSI partitioner by avoiding partitioning netlist directly.

MVP系统特点体现VLSI到赋权图的转换，避免了剖分算法直接VLSI上进行剖分，提高了VLSI剖分的效率。