查询词典 distribution function

And after analyzing the heterogeneity of sand body, point the minor channels, especially, have important influence on the intraformational oil-flooding direction, forming and distribution of remaining oil because of their function as barrier, breaking fluid and poor permeability in fluvial sand body.

通过非均质性研究，进一步揭示了单一河道砂体内部非均质性，特别是次分流河道砂体的分布，在河道砂体内起到遮挡、阻流、特低渗透等作用，对层内水驱油方向、剩余油形成与分布具有重要影响。

On the basis of intrapair and interpair correlation model, we have calculated the pair correlation energies of different kinds of systems, analyzed the changing rules of correlation energies of various electron pairs, and developed a reasonable and simple scheme called "Separating Large System into Smaller Ones". The basic idea of this scheme is that the correlation energy contributions of actual components in the ionic compound can be obtained using the correlation energy of ions with integer charge as the boundary conditions and incorporating the HF wave function or the distribution of electron cloud, then the total correlation energy of the system can be estimated by linearly summarizing the correlation contributions of these components.

在对内对间电子相关能理论模型的基础上，进行各类型化学键分子体系电子相关能的计算，分析电子对相关能的变化规律，建立合理的、&化整为零&的电子相关能简捷计算方案，其基本思想是对于离子键体系以整价离子的电子相关能为边界条件，通过HF波函数或电子云分布求得大体系中实际离子的电子相关能后，进行线性加和，即&化整为零、聚零为整&的思想。

In the light of the design object of automation packaging production line of edible iodize salt distribution centers,firstly,a model restricted with environment factors of function information is established,and design specification is described too.

以食用碘盐配送中心的全自动包装生产线为设计对象，首先提出了生产线设计要求，并建立了以环境为约束的功能信息模型与设计任务书的描述；其次，从生产线功能信息模型着手，阐述了生产线的功能分解策略，并最终提出了以包装系统为关键子系统的设计方案。

First, from the point of view of production and management, the importance for developing TTU is pointed out.the status in quo of technology,The direction of progress,The demand of practical and fundamentality in Distribution Automation are analyzed for Transformer Terminal Unit. The function of equipment and technical specification which meet demand of practical duty are indicated; Second, the scheme of synchronous sampling,quasi-synchronous sampling,non-integer cycle sampling,nonsynchronous sampling and algorithm are analyzed in detail. Then,the scheme of nonsynchronous sampling and multi-chunnel is ascertained. Moreover, the method of disposal sampling data for increasing precision which calculate the number of sampling per cycle dramatic by searching zero is introduced. The technique for analyzing data,stating data,storage data for Electrical Power Quality and control scheme for compensation capacitor are explained also. Finally, The scheme and structure of hardware,key circuitry using 80C196 singlechip,the scheme and ideology of software and flow chart of part software is introduced simply.

文中首先从电力生产、管理角度出发，指出了研制配变监测终端的重要意义，分析了配变监测终端的技术现状、发展趋势、现场需求以及在配网自动化中的基础地位，提出了满足实际运行要求的装置功能、技术要求；然后对目前常用的同步采样、准同步采样、非整周期采样、非同步采样的方案和算法进行了详细的分析、比较、筛选，确定了非同步采样和顺序采样的方案，并提出了一种寻找过零点从而动态计算每周采样点数的提高精度的采样数据处理方法，文中对装置中电能质量分析、统计、存储的方法以及补偿电容器的控制方案和投切原则也做了重点说明；最后，对应用80C196单片机系统研制的装置的硬件方案、结构以及关键电路和软件设计思路、方案、部分主要软件模块的流程图做了介绍。

Objective To investigate the composition and distribution of muscle fiber types in the rat obliquus externus abdominis muscle and evaluate the its function as well as offer the theoretical basis and platform for movement training.

目的探讨大鼠腹外斜肌的肌纤维型组成和分布，借以了解该肌功能，并为运动训练模型的建立提供理论依据和研究平台。

Therefore it is necessary to research the expression and distribution of ERβan p-ERβwith the experimental model of the mouse ovaries during oestrous cycle and early gestational period, discuss the relationship between the two active conditions of the molecule and function performing in ovary.

因此以正常小鼠发情周期及妊娠期卵巢为实验模型，进行ERβ和p-ERβ在其中的定位表达研究，并探讨该分子两种活性状态与卵巢功能执行的关系是必要的。

The extraction distribution ratios have been measured as a function of shaking time, counter anion, pH value, picric acid concentration, extractant concentration, diluent and temperature.

利用放射性同位素示踪技术，系统研究了32种开链大环化合物对Am／Eu及Cs／Na的萃取分离行为。

This paper is based on the systemic collection of the research literature about Chinese pistache , summarizes the research progress on its natural distribution, chemical components and the medical function etc.

本文在系统收集中国黄连木研究文献的基础上，总结了中国黄连木的自然分布、化学成分、药理作用等研究进展。

This paper is based on the systemic collection of the research literature about Chinese pistache , summarizes the research progress on itsnatural distribution, chemical componentsand the medical function etc.

本文在系统收集中国黄连木研究文献的基础上，总结了中国黄连木的自然分布、化学成分、药理作用等研究进展。

BACKGROUND: Distribution of plantar pressure reflects the structure function of the feet and the posture control of whole body.

背景：人体的足底压力分布反映了有关足的结构功能及整个身体姿势控制等情况。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。