aspen回归分析求助? 本人通过气液平衡回归 模型wilson 和 uniquac ,运行后提示 warning in physical property system absolute value of ln(aij) is exceptionally large for dataset 1 components dmap and water in the wilson model. this may cause computational difficulties. 结果是 wilson/2 dmap water -13158.27 5.5044e+11 wilson/2 water dmap 359.150249 结果是警告 应该怎么调整 查看更多
又碰到难把握的翻译,大家帮忙看看? in order to increase use by r&d chemists(目的状语) , simplifications based on sound data and over 20 years experience(主语simplifications修饰语) have been incorporated while for those looking for accurate data(目的), full and complete theory has been retained but with time-saving calculations still done on-line and in real-time(状语) . simplifications have been incorporated 主句 为了促进r&d化学家们的使用,基于充分的数据和20多年的经验(此软件)做了相应的简化;但是为了寻求精确的数据,在保留全面完整的理论的同时, 为节省时间,在线实时的计算仍然是必要的。 [ ]查看更多