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- areal distribution range 分布区范围, 分布区幅度
- Mineralization is in areal distribution and the ore-bearing porphyries are almost wholly mineralized. 铜(钼)矿化呈面型分布,含矿斑岩体几乎全岩矿化,与围岩接触带附近矿化强度增强;
- Our results indicate that there is a significant spatial heterogeneity of Solidago canadensis areal distribution in the study area. 进口货物总额与农业活动强度是解释加拿大一枝黄花发生面积变异的主要因子;
- It uses sequence stratigraphic and geophysical methods to predict areal distribution of sandbodies, and analyzes areal evolution rules. 在平面上,运用层序地层学和地球物理手段预测了砂体的平面分布特征,分析了其在平面上的演化规律。
- Through the evaluation, it identifies the areal distribution rule and enrichment condition of the CO2 in the southern part of Songliao Basin. 通过评价工作,找出了松辽盆地南部CO2平面分布规律及富集条件。
- The sandstone in subzone was predicted, and the favorable sandstone distribution range was obtained. 对小层砂岩进行了预测,获得了有利砂岩分布范围;
- Secondly, the articlestudies single well facies and various geologic statistics parameters.And it analysesthe areal distribution laws and evolutionary process of sedimentary facies. 然后根据单井相分析,结合各类地质参数统计结果及其平面分布规律,开展沉积相平面展布规律研究,分析沉积相演化规律;
- The convergence rate of subspace iteration method used to compute eigenvalues problem is confined when the distribution range of eigenvalues is large. 而求解特征值问题的子空间迭代法,当矩阵的特征值的分布范围较大时,其收敛速度会受到限制。
- Compared with multi-objective genetic algorithm without preference, individual distribution range dwindles more than a half. 与无偏好的多目标遗传优化相比,个体的分布范围缩小一半以上,并向偏好信息所指引的方向进化和集中。
- The species has a discontinuous distribution range and it is closely related to Castanopsis borneensis King from Kalimantan and is thus of great scientific interests. 本种间断分布于台湾和中国大陆,并与产于加里曼丹的种类亲缘密切,具有科学研究价值;
- Some factors influencing the results have been gotten.The examples indicate that the small scale irregularity of the areal distributions of permeability and p... 分形插值在一定程度上恢复了光滑插值中所丢失的小尺度下的不规则信息,保持了原数据的分形特征。
- Studies on distribution ranges of Carex, subgen.Vignea Nees in Inner Mongolia. 内蒙古苔草属二柱苔草亚属植物的分布区研究.
- The character of land collection decides the character of land expropriation compensation, and the expropriation character decides its stander and distribution range、 method and proportion. 征地的性质决定着征地补偿的性质,征地补偿的性质又决定着征地补偿的标准、分配范围、分配方法和比例。
- Besides a key to the genera, a key to the species, as well as descriptions of thalline and fruiting morphology, chemistry, and distribution range are provided for each included species. 除分属、分种检索表外,每种均附有形态特徵、化学成份及世界分布的讨论。
- The variation of the operating condition did not change the distributive range magnitude of the dispersed phase droplet. 螺杆转速和挤出机产量的变化对末端分散相液滴直径的分布范围影响不大。
- A gradual change in a character or feature across the distributional range of a species or population, usually correlated with an environmental or a geographic transition. 渐变群,生态群在特性或特征上穿越物种或人口的分布区域的逐渐变化,通常与环境或地理变迁相关
- This is a cosmopolitan species with a distribution ranging from the Southern Ocean to the North Pacific. 这是一个世界性物种,从南部海洋到北太平洋都有分布。
- A gradual change in a character or feature across the distributional range of a species or population,usually correlated with an environmental or a geographic transition. 渐变群,生态群在特性或特征上穿越物种或人口的分布区域的逐渐变化,通常与环境或地理变迁相关。
- The distributing range of salt layers controls the deuteric development of structures in this basin,the propagation of structural deformation ceases where salt layers vanish. 盐层构造变形一般发育在古隆起上部,盐上构造变形主要发生在盐枕构造的翼部,无盐地区主要发育基底卷入式构造。
- Objective: To investigate the normal reference value and the distributed range of flow cytometric parameters in peripheral blood cells on healthy persors. 摘要目的:为了探讨健康人外周血细胞流式细胞术参数的正常值及其波动范围。