For pouring cup iron level control system, three segment controls are adopted according to three mathematics model of the ideal liquidcurve in pouring cup.
对于浇口杯液位实时控制系统，根据浇注过程中浇口杯理想液位曲线的三段数学模型采用分段控制的方法。
2
But the point is, the derivation doesn't yield a linear relationship for either the gas or the liquid part of the coexistence curve.
关键点是，推导的结果不是线性的，对于共存曲线的气体，和液体部分都是这样。
3
The influence of liqUid viscosity upon a centrifugal pump's Performance curve and device resistance curve is ana-lynd.