swell value的意思|示意

For this reason, this paper puts forward the method of virtual resistance to calculate the initial value of this system and to calculate the transient considering the effect of the ground swell.

针对带有灌溉系统并装设灯泡式机组的径流水电站，进行了计及涌浪影响的全枢纽过渡过程计算，并在稳态初值计算中使用虚拟阻抗法对流体网络进行求解；

The structure design and the calculation of the sizes, heating power, linear swell value of hot runner system were discussed in detail. A two-step demoulding mechanism was also introduced.

详细介绍热流道模具浇注系统结构设计和尺寸计算、热流道板加热功率计算、热流道板线膨胀量计算及在设计时应注意的一些问题，并介绍了一种二级脱模机构。