- 更多网络例句与集指数相关的网络例句 [注:此内容来源于网络,仅供参考]
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By the use of the component sandstone electric conductivity model, the effect of the pore structure characteristic parameter to cementation exponent m and saturation exponent n in the Archie formula were studied. It can be found the cementation exponent m mainly reflects the pore space size and its sizes distribution. The m is bigger, the pore space is bigger, the throat is simpler, and the reservoir is better.
通过致密砂岩电导模型分析研究致密砂岩孔隙结构特征参数对Archie公式中的胶结指数m和饱和度指数n的影响,发现岩石胶结指数m主要是岩石孔隙空间大小及其大小分布的表征,m值越大的岩石其孔隙储集空间越大,孔喉越简单,储集性能越好;反之,m值越小,岩石储集性能越差。
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As for this condition the study of physical measure of seismic intensity and damage potential of ground motion based on the abundant records and specified damage material from Chi-Chi earthquake is conducted in this paper. The main contents and conclusions of this dissertation are followed.
针对这种状况,本文利用台湾集集地震提供的同一地震中得到的丰富的地震记录和详尽的震害资料开展了烈度物理标准和地震动破坏势的研究,主要研究内容和成果有以下几个方面:(1)整理统计了集集地震的工程震害资料,并以此为基础采用平均震害指数方法绘制了集集地震的烈度等震线。
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Laboratory experiments were carried out to study the survival and development of the Harmonia axyridis feeding on Chaito phorus popleti on high insect-resisitance hybrid poplar 741(Pb29) and medium insect-resisitance hybrid poplar 741(Pbl7).The API 741 poplar was used as control.The mortality and development during immature period,adult,baby mass.eclosion and sex ratio of H. axyridis were measured.The results showed that:to contrast The API 741, Chaito phorus popleti on Pbl7 and Pb29 has no significantly impacts on eclosion,pupation, ecdysis,mortality of immature period and pupa stage;Although every development stage of ladybeetles were not affected to ,the pupal duration of ladybeetles was lowered than the control;The body mass,eclosion and sex ratio have no significant difference.
通过利用节肢动物群落及各个亚群落的物种丰富度、个体数、均匀度和优势集中性对多样性指数进行通径分析,表明了高抗Pb29和CK节肢动物群落及各个亚群落多样性指数与均匀度和优势集中性的相关系数最高,与其物种个体数关系最为不密切:对各组分进行通径分析均表明的多样性提高是建立在降低优势集中性和增加均匀度指数的基础上的,而且以优势集中性的直接作用效果较为显著。
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A new mathematical model is built based on the laminar flow model and coalescence and redispersion model.
在层状扩散模型和聚并分散模型的基础上,建立了一个新的数学模型,以1—萘酚与对氨基苯磺酸重氮盐这一竞争串联偶氮化合反应体系为例,计算了反映微观混合状态的离集指数。
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In other words,an affirmative answer are given for the question on the set of factorization indicesof completely positive realizations of a graph raised by N.
关于完全正矩阵:本文给出圈的双非负实现为完全正的一个充要条件,并确定其非负分解指数和非负分解;证明完全正图的非负分解指数集没有缺数,换句话说,给出了关于图的完全正矩阵实现的非负分解指数集的N。
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And the influence of the two parameters is discussed.
并分析了两个参数对离集指数的影响。
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On the other hand, there are no open sets in riddled basin but there are open sets in wada basin. The further study hints that this complex basin may be caused by riddling bifurcation and local-global riddling bifurcation.
通过比较发现该复杂筛形域的不确定性指数接近于零而Wada域的不确定性指数明显大于零;在该复杂筛形域中不存在开集,而Wada域中则存在着开集。
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A new mathematical model is built based on the laminar flow model and coalescence and redispersion model. Taking the competitive and consecutitive azobenzene reaction between 1-naphthol and diazotised sulphanilic acid as an example calculated segregation index.
在层状扩散模型和聚并分散模型的基础上,建立了一个新的数学模型,以1—萘酚与对氨基苯磺酸重氮盐这一竞争串联偶氮化合反应体系为例,计算了反映微观混合状态的离集指数。
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This paper introduced the concept of information entropy for analyzing the influence of DEM resolution on topographic characteristics(slope,upslope area per unit contour length and topographic index) calculation.
本文以褒河流域为例,引入信息熵的概念量化分析了 DEM分辨率对地形特征(坡度、单宽上坡集水面积和地形指数)计算的影响,发现随着 DEM分辨率的降低,计算得到的坡度值偏小,单宽上坡集水面积值偏大,从而导致地形指数计算值偏大。
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In this paper, we give some qualities of the set exponent of symmetric primitive digraphs, and characterize completely the extremal graphs of the κth upper generalized exponent for primitive simple graphs.
本文给出了对称本原图的集指数的一些性质,并对本原简单图的广义上指数的极图进行了完全刻划。
- 更多网络解释与集指数相关的网络解释 [注:此内容来源于网络,仅供参考]
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News Corp:美国新闻集团
>昨日引述消息指出,美国新闻集团(News Corp)正考虑出售其股票指数业务,如交易最终成事,道指有可能在成立113年后换上一个新的名字. 同样是隶属新闻集团旗下的>昨日报道,新闻集团有意出售其股票指数业务,
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nowhere dense set:疏集
舒尔指数|Schur index | 疏集|nowhere dense set | 疏失误差|gross error
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index of speciality:特性的指数
index of operator 算子的指数 | index of speciality 特性的指数 | index set 指标集
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index set:指标集
index of speciality 特性的指数 | index set 指标集 | index theorem 指数定理
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index theorem:指数定理
index set 指标集 | index theorem 指数定理 | indexing 标引
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indexing set:指标集
indexing register 指数寄存器 | indexing set 指标集 | indexing shaft 分度轴
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asymptotically nonexpansive mappings:渐近非扩张映射
渐近稳定集:asymptotically stable set | 渐近非扩张映射:asymptotically nonexpansive mappings | 指数型渐近稳定:exponentially asymptotically stable
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bursting:集中式
品牌开发指数 brand development index | 集中式 bursting | 品种开发指数 category development index
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News Corp:美国新闻集团
<<华尔街日报>>昨日引述消息指出,美国新闻集团(News Corp)正考虑出售其股票指数业务,如交易最终成事,道指有可能在成立113年后换上一个新的名字. 同样是隶属新闻集团旗下的<<华尔街日报>>昨日报道,新闻集团有意出售其股票指数业务,
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packing house pitch:仓库沥青
packing house by-product ==> 肉品加工副产品 | packing house pitch ==> 仓库沥青 | packing index ==> 填集指数,堆积指数