This paper investigates the integrable inhomogeneous generalized Heisenberg ferromagnet model by using the prolongation structure theory.摘要利用延拓结构研究了可积的非均匀推广的海森堡铁磁链方程.Existence, approximation and stability of integrable m...
'Get me some water, Jeremy!' I screeched...“给我来点水，杰里米！”我尖声喊道。The air-conditioning screeched all the time.空调一直在发出刺耳的声音。A black Mercedes screeched to a halt beside the helicopter...一辆黑色的梅赛德斯轿车在直升机旁嘎的一声刹住了。"Get me...
I just bought two kilos of Chinese white pears at a fruIt'stand .我刚在 水果摊 儿上买了2斤白梨.Am I the only sour cherry on the fruIt'stand , right?我是唯一只有酸樱桃的 水果摊, 对 吧 ?Carlie and Steve are buying some fruit at a fruIt'...