下不了 大哥。:Q

学习一下。。。。。。。。。。

Version 8.0 includes 84 pure fluids, 5 pseudo-pure fluids (such as air) and mixtures with up to 20 components:

The typical natural gas constituents methane, ethane, propane, butane, isobutane, pentane, isopentane, hexane, isohexane, heptane, octane, nonane, decane, dodecane, carbon dioxide, carbon monoxide, hydrogen, nitrogen, and water
The hydrocarbons acetone, benzene, butene, cis-butene, cyclohexane, cyclopropane, ethylene, isobutene, neopentane, propyne, trans-butene, and toluene
The HFCs R23, R32, R41, R125, R134a, R143a, R152a, R227ea, R236ea, R236fa, R245ca, R245fa, and R365mfc
The HCFCs R21, R22, R123, R124, R141b, and R142b
The traditional CFCs R11, R12, R13, R113, R114, and R115
The fluorocarbons R14, R116, R218, C4F10, C5F12, and RC318

xie xie!!!!!!..........................good!!!!!......................................

好东西啊，正找着呢！！！谢谢了啊:) :) :) :victory: :victory:

:victory: :lol

呵呵，赚点钱才能下！

Version 8.0 includes 84 pure fluids, 5 pseudo-pure fluids (such as air) and mixtures with up to 20 components:

好东西，可惜没钱了，不知有哪位同学有其它更好的软件呢？

看看是什么，先谢谢