dissipation

损耗

Given over to dissipation; dissolute.

放荡的沉迷于挥霍无度的；放荡的

The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays.

减少元件和电路的几何尺寸，以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。