labview中波形显示时，使用多条Y轴，使之相对应范例，通过这个范例，可以为你提供些参考-LabVIEW waveform is displayed using the Y-axis, so that the corresponding example, through this example, can provide you with some reference

用Labview和PID开发的温度控制系统，可以实现温度的精确控制。-With the temperature control system developed by Labview and PID, the temperature can be precisely controlled.

labview调用refprop，亲测可用，真的好用，赶快来用！