If farm-yard manure is used it must be well rotted.如果使用农场的粪肥, 必须让它完全腐烂。Yard sale shopper Larry Sutton pauses with purchases in Trenton , Ga.乔治亚州特伦顿市场的一位摊主在摊位旁稍作休息.Tonya screamed when she saw a snake slither across the ya...
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...
Unlike many other poor unfortunates, I do have a job.我同许多不幸的人不一样, 我是有工作的.I also have my patients, and then, too, I have some whom I call my unfortunates.首先我有他们称为病人的病人, 其次我还有我称为不幸的人的病人....