好久没来了,因为一个月前,九月十一号,身体发生了一点小状况。什么事呢?偷个懒,请大家读读我的朋友Peter九月十五日发给我们一些共同的朋友的一封电子邮件吧。 Dear Friends, I wanted to let you know that Rong has had a stroke. It occurred on Sep 11 th (Rong and I had a laugh about this dat ...
Weissenberg said, “In liquids, confess That large strains sometimes govern the stress.” Remarked Rivlin, “No drivelling! In flows steady, though swivelling, The elastic part must evanesce.” Then along came young Oldroyd, J. G. “Things ...