1) difference expansion
差分扩张
1.
Reversible digital watermarking scheme for 2-D vector maps based on difference expansion and shifting
基于差分扩张和平移的2D矢量地图的可逆水印
2) expansion difference
扩张差异
1.
Based on the statistic data of land use conversion,this article analyzed the expansion difference of construction land among the five districts of Changsha in the last ten years by employing related statistic method.
从经济发展水平差异、城市基准地价与既有土地存量差异、人口增长差异及政府调控与规制等方面探讨了长沙市建设用地扩张差异的原因。
3) fractal dilatation
分形扩张
1.
The author applies the theory of complexity to studying the famous “five-storeyed type” morphological vertical zonality of the vein-type tungsten ore deposits in southern Jiangxi Province and obtains the following results:(1) The “five-storeyed type” morphological vertical zonality of the vein-type tungsten ore deposits is the consequence of “fractal dilatation of multiple hydraulic fracturing”.
(1 )赣南脉钨矿床的“五层楼”式形态垂直分带是“多重水力断裂分形扩张”的结果。
4) Fractional Expand
分式扩张
1.
In this paper we obtain the fractional expand of the given lattice for its power lattice by means of the construction the rational number from the integers,relation between quotient lattice and this fractional expand is established.
借助整数构造有理数的方法获得了一个格关于其幂格的分式扩张,建立了这种分式扩张与商格的联系。
5) separable extensions
分离扩张
1.
The separable extensions and representation type of algebras are investgated.
研究了代数的分离扩张和表示型;证明了:如果A和B是Artinian代数且 B／A是双分离扩张,则A是极小无限表示型的当且仅当B是极小无限表示型的。
6) Spitting extension
分裂扩张
补充资料：差分
1.古数学名词，即衰分。分配比例的算法。 2.差错。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条