contiguous相关论文
Affected by the mountainous location and ecological vulnerability, the incidence of poverty in contiguous destitute moun......
An r.e. degree c is contiguous if degwtt(A) = degwtt(B) for any r.e. sets A,B ∈ c. In this paper, we generalize the not......
为研究岩溶条件下煤层开采的采动影响,基于贵州毕节青龙煤矿的地质条件,建立包含岩溶结构的开采模型,模拟研究开采扰动、开采速度......
近距离煤层群回采中采空区自燃的防治一直是生产安全的重点之一,以此为着手点,针对煤层群开采自然发火防治进行探究。结合具体工程......
星座图与连接向量图是多变量统计的直观方法,可用于多变量样本或多变量指标的聚类分析。本文在微机上完成了它们的自动作图程序,只......
ENVIRONMENTAL FEATURES AND WATERENVIRONMENTAL PROBLEMS IN THE CONTIGUOUS REGION OF JIANGSU,SHANGDONG
由于集中的人的活动和在历史性的 peiod，江苏的连续区域，山东，河南省和安徽的 Huaihe 河的洪水，省正在受不了许多环境问题和自然灾难，水......
在以往基本农田划定的研究中空间相连性计算方法主要用于划定基本农田的规模分布,但都没有对连片阈值的最优选取进行研究分析。研......
PROBLEMS AND COUNTERMEASURES FOR RESOURCES DEVELOPMENT AND ENVIRONMENTAL RENOVATION IN THE CONTIGUOU
The studied area consists of 16 counties belonging to 3 provinces or autonomous re-gion, which are Hequ, Baode, Pianguan......
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In the present review,we describe the most important aspects of the X-linked ichthyosis(XLI)and make a compilation of th......
The main aim of this paper is to define and study of a new Horn’s matrix function, say, the p and q-Horn’s matrix func......
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