Based on the above considerations, this thesis makes the following contributions:1. Extend the preconditioners’ construction space.
在如上的研究背景下,本文主要完成了如下工作: 1.扩展了预条件矩阵的构造空间。
参考来源 - Toeplitz系统的高效预处理技术和分布式并行算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
断裂破碎带形成的构造空间,对湖北内生金矿具有重要控制作用。
The structural Spaces resulting from the faulted fracture zones significantly control the endogenetic gold deposits in Hubei province.
因此,可能有必要使用公共表表达式重新构造空间查询,以确保只调用一次构造函数。
Therefore, it might be worthwhile to restructure your spatial query to ensure just a single call to the constructor function using common table expressions.
这两条岩脉与含金石英脉同构造空间,形成时代相近,因此上述岩脉年龄大体反映了金矿化年龄。
The two dykes occur in the same structural space with the gold-bearing quartz veins thus the age dated approximates that of the gold mineralization.
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