第一章中，我们研究了剩余域是代数闭域的离散赋值环上的完全分次代数；
In the first chapter, we discuss the fully graded algebras over discrete valuation ring with an algebraically closed residue field of characteristic p.
自事故发生以来，部分河域已禁止通行，至少24艘拖船、驳船及其他船只未能通行，目前工作人员正在转移毁损油罐中的剩余原油。
Part of the river has been closed to traffic since the accident backing up at least two dozen tugboats, barges and other vessels, while crews transfer the remaining oil from the damaged tank.
在域上，开解正交变换表成对称之积，因子个数的多少，是用变换的剩余数来标定的。
On the field, the number of factors in solving the symmetrical product is calibrated by the remainders of the transformation.
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