aspen中PROP-LIST NRTL数据是什么意思

造造了

[img]file:///C:/Users/76958/AppData/Roaming/Tencent/Users/769580541/QQ/WinTemp/RichOle/N[R]VT%25R9PF4A4KOO8HP%25(V.png[/img]
[img]file:///C:/Users/76958/AppData/Roaming/Tencent/Users/769580541/QQ/WinTemp/RichOle/N[R]VT%25R9PF4A4KOO8HP%25(V.png[/img]
[img]file:///C:/Users/76958/AppData/Roaming/Tencent/Users/769580541/QQ/WinTemp/RichOle/N[R]VT%25R9PF4A4KOO8HP%25(V.png[/img]
[img]file:///C:/Users/76958/AppData/Roaming/Tencent/Users/769580541/QQ/WinTemp/RichOle/N[R]VT%25R9PF4A4KOO8HP%25(V.png[/img]
在一个aspen例子中，有下午那么一段语段，我是一个初学者不是很理解，有人可以给我讲解一下这些数据代表什么吗
PROP-DATA NRTL-1

IN-UNITS SI
PROP-LIST NRTL
BPVAL H2O STY 3.6260 1513.50 .360 0.0 0.0 0.0 0.0 &1000.0
BPVAL STY H2O -4.4360 2869.70 .360 0.0 0.0 0.0 0.0 &1000.0
BPVAL H2O BD 3.5890 862.820 .30 0.0 0.0 0.0 0.0 1000.0
BPVAL BD H2O -.8520 702.170 .30 0.0 0.0 0.0 0.0 1000.0
BPVAL APS STY 0 5000 .01 0.0 0.0 0.0 0.0 1000.000
BPVAL STY APS 0.0 5000 .01 0.0 0.0 0.0 0.0 1000.000
BPVAL APS BD 0 5000 .01 0.0 0.0 0.0 0.0 1000.000
BPVAL BD APS 0.0 5000 .01 0.0 0.0 0.0 0.0 1000.000