相图

According to 1∶10 000 topographic maps,basic forestry pictures and forest constitutional diagram,based on the landscape ecology principles and the technology of geographical information system,the landscape spatial pattern and diversity of the forest around Cuiping Lake of Gutian were analyzed.

利用福建省古田水库国有防护林场1996年二类资源调查资料和2001年补充调查资料基础数据，结合1∶1万地形图、林业基本图和林相图，运用景观生态学原理，借助地理信息系统技术，对古田翠屏湖的森林景观空间格局及其多样性进行分析。

Chaotic behaviors of integral and fractional order double Mackey-Glass time delay systems are studied by phase portraits and bifurcation diagrams.

本篇论文以相图及分歧图等数值方法来研究双Mackey-Glass系统的整数阶与分数阶的浑沌行为。

Sedimentary facies and sandbody maps drawn by means of sequence stratigraphy are generally different from those by means of lithology-log or paleontological methods.

层序地层学划分对比方法及由此而编出的沉积相图和砂体图与现场使用的岩电法或古生物地层法有很大的差别。

With the help of picture of energy level and phase diagram, we explain the results obtained.

利用能级图和相图，我们对上述现象给出了解释。

The phase diagram of the hexagonal superlattice pattern as a function of air concentration and applied voltage is obtained.

实验测量了超六边形斑图随空气含量和外加电压变化的相图。

According to Ag2S-Ga2S3 pseudobinary phase diagram, AgGaS2 polycrystalline materials with the congruent melt composition were synthesized by a new method, i. e. vapor transporting method with two-zone temperature oscillation, and generic vapor transporting method respectively.

根据对Ag2S-Ga2S3赝二元相图的分析，采用同成分点配料，分别采用一种新方法―两温区气相输运温度振荡法和普通气相输运法合成AgGaS2多晶材料。

Then, according to phase space reconstruct technique from one-dimensional and multi-dimensional time series, the quantitative criterion and rule of system chaos which combine neural network, analyses, computations and sort are conducted on EEG signals of five kinds of human consciousness activities. The author finds that statistic results of the determinism computation in time series indicate that chaos characteristic may lie in human consciousness activities, and central tendency measure is consistent with phase graph, so it may become one division way of attractor; approximate entropy of different subjects exists discrepancy; correlation dimension and Lyapunov exponent of different consciousness activities indicate that attractors of human activities are all fractional; nonlinear quantitative criterion and rule, which unites neural network, can distinguish different styles of consciousness activity in principle, and the result of sortation takes on that consciousness activity type of arithmetic is distinguished more easily than that of abstract.

采用一维与多维时间序列相空间重构技术和系统混沌的定量判据准则，结合神经网络，对五种思维作业方式的脑电信号进行了分析、计算与分类，发现确定性计算的统计结果表明人类的意识活动中可能蕴含混沌特性，中心趋向测量(Central Tendency Measure，CTM)与相图吻合较好，可作为EEG吸引子的区分方法之一；功率谱分析反映出单个受试者的各种意识形态的差异很小，但是不同意识活动谱中的活跃频段还是略有差异的；个体之间的近似熵存在差异，同种状态下近似熵大的人可能具有更好的创新性；关联维数和Lyapunov指数的计算结果表明大脑的运动落在具有分维的奇怪吸引子上；非线性量化方法与神经网络相结合，可对人脑思维活动进行较好的分类，并且从分类结果来看数理计算类思维活动较抽象类思维活动有着更好的区分度。

The experimental results showed that the double salt Na2SO4·MgSO4·4H2O forms in the quaternary system Na+,Mg2+//SO42-,B4O72--H2O at 288K. The quaternary system has three invariant points F1,F2, and F3, seven univariant curves E1-F1,E2-F1,E4-F3,E5-F3,E3-F2,F1-F2,F2-F3, and five fields of crystallization [Na2SO4·MgSO4·4H2O,Na2B4O7·10H2O,Na2SO4·10H2O, MgSO4·7H2O,MgB4O7·9H2O].

研究结果表明：交互四元体系Na+，Mg2+//SO42-，B4O72--H2O 288K时的相平衡实验中，有复盐Na2SO4·MgSO4·4H2O生成，平衡相图中有3个共饱点，7条单变量曲线，5个结晶区，对应的平衡固相分别为Na2B4O7·10H2O，MgB4O7·9H2O，Na2SO4·10H2O， MgSO4·7H2O和Na2SO4·MgSO4·4H2O。

"During a part of each oscillation, a region whose pressure is above the equilibrium pressure is formed."

平衡相可由三元相图中的单相和两相区的交界线上的两点表示。

This article analyzes the phase diagram of 4 He and λ phase transition of liquid 4 He. Discusses the sorts of the phase transition with vavious temperature and pressure. Indicates the fundamental cause about liquid 4 He named after quantum liquid.

分析了4He的相图和液体4He的λ相变，讨论了在不同的温度和压强下相变的类型，指出了液体4He被称为量子液体的基本原因，介绍了HeⅠ的基本特性，如粘滞系数、热导率，对声波的吸收系数，以及凝聚气体模型。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。