Determination of the power law exponent of polymer solution in condition of oil reservoir;

油藏條件下聚合物溶液冪律指數(shù)的確定

The influence of Weissenberg number and power law exponent on the flow field is analyzed .

研究表明,在擴張流道中,隨著冪律指數(shù)的逐漸增大,速度等值線逐漸向凹角內(nèi)伸展,流動區(qū)域增大;隨著粘彈性的增強,流體的波及體積增加,波及效率增大。

The influence of Weissenberg number and power law exponent (n) on the flow field is analyzed.

在凹槽流道中,隨著冪律指數(shù)的逐漸增大,速度等值線逐漸向凹角內(nèi)伸展,流動區(qū)域增大;隨著黏彈性的增強,流體的波及體積增加,波及效率增大。

The white exponential law coincidence property is adopted into the load forecasting method to solve the problem that the model cannot be used when the developing coefficient is large.

首先對原始負荷數(shù)據(jù)序列應(yīng)用對數(shù)處理的數(shù)據(jù)預(yù)處理方法,減小了序列的級比偏差,然后將具有白指數(shù)律重合性的預(yù)測方法引進負荷預(yù)測,解決了發(fā)展系數(shù)較大時不能用的禁限,最后對負荷預(yù)測差值進行適當(dāng)階次的對數(shù)處理,建立了局部殘差處理模型。

In the paper, the criterion of the white exponential law of a discrete function is given after discussing the necessary and sufficient conditions of a continuous function being an exponential function.

研究了函數(shù)為指數(shù)函數(shù)的充要條件 ,并給出了白指數(shù)律的判別準則 。

The new method overcomes the defect that the old method has not possessed the white exponential law coincidence property.

通過分析 GM( 1 ,1 )建模機理 ,找出了 GM( 1 ,1 )模型不具有白指數(shù)律重合性的原因 ,并在此基礎(chǔ)上 ,提出了建立 GM( 1 ,1 )模型的新方法 。

This paper is taking 1/e as standard model,discussing physical meaning and importance of 1/e in electromagnetism, putting an any space-time coordinate of the even change physical problem that according to exponential law attenuation is taken consideration instead of the uneven change physical problem, and by 1/e, it have revealed some essential characteristic in physical process.

以1/e作為標準,討論1/e在電磁學(xué)中的重要性及其物理意義,把一個隨時空坐標按指數(shù)規(guī)律衰減的非均勻變化的物理問題用一個等效均勻變化的時空坐標物理問題來表示,并由1/e揭示了某些物理過程的本質(zhì)特征。

Based on the basic idea of adaptive variable structure control (AVSC), this paper deduces the reaching condition of adaptive sliding-mode, and proposes three laws according to which the slope of a switching line change: linear law, power law and exponential law.

基于自適應(yīng)變結(jié)構(gòu)控制的基本思想,推導(dǎo)了自適應(yīng)滑模的到達條件,并提出了切換線斜率變化的三種規(guī)律:線性規(guī)律、冪次規(guī)律和指數(shù)規(guī)律,設(shè)計了相應(yīng)形式的切換函數(shù)。

According to the particularity and complexity of middlerange airtoground missile s descending process,this paper provided a descending ballistic trajectory scheme based on the method which let the missile first descend quickly according to fixed obliquity,then turn to exponential law for smooth transition to cruise process.

針對中程空地導(dǎo)彈下滑段飛行的特殊性與復(fù)雜性,綜合各方面的因素,設(shè)計了一種基于等彈道傾角轉(zhuǎn)指數(shù)規(guī)律的下滑彈道方案,通過控制慣導(dǎo)垂直速度實現(xiàn)等傾角快速直線下滑,然后轉(zhuǎn)指數(shù)規(guī)律曲線下滑平穩(wěn)過渡到平飛段,數(shù)字仿真證明這種方法合理可行,能滿足導(dǎo)彈戰(zhàn)技指標的各項要求,且精度高,易實現(xiàn),具有較高的實用價值。

Then using the matrix, the accumulated generated grey exponential law about the sequence is proved.

對高階ｍ－ＡＧＯ及其逆運算ｍ－ＩＡＧＯ，本文給出了相應(yīng)的生成矩陣，進而證明了累加生成灰指數(shù)律。

On the basis of it, the criteria of the grey exponential law of a discrete function are obtained, i.

在此基礎(chǔ)上 ,給出了灰指數(shù)律判別方法 ,對于固定的分量增量 ,離散函數(shù)的實際熵趨于最大熵時 ,此離散函數(shù)具有灰指數(shù)律 。

In the paper, the criterion of the white exponential law of a discrete function is given after discussing the necessary and sufficient conditions of a continuous function being an exponential function.

研究了函數(shù)為指數(shù)函數(shù)的充要條件 ,并給出了白指數(shù)律的判別準則 .

A specimen which is much thicker than the penetration depth decays exponentially.

一個比穿深透度厚得多的樣品，按指數(shù)律衰減。

It is shown that the variation of gusty cueffieient with height can be fitted by negative exponential law.

并且指出,該陣風(fēng)系數(shù)隨高度呈負指數(shù)規(guī)律變化。

On the Weak Law for Randomly Indexed Partial Sums for Arrays;

陣列的隨機指標部分和的弱大數(shù)定律

Research on the power-law exponent of non-stationary growth networks

非平穩(wěn)增長網(wǎng)絡(luò)冪律度指數(shù)形成研究

Study on the Developmental Regularity of Immune Organ Indexes in Gushi Chickens on Different Developmental Stages

固始雞免疫器官指數(shù)的發(fā)育規(guī)律研究

The dominance index is often contrary to the diversity index, index of diversification and evenness index in change rules.

優(yōu)勢度指數(shù)常常與多樣性指數(shù)、多樣化指數(shù)、均勻度指數(shù)的變化規(guī)律相反。

majority verdict

ph.1. 【律】多數(shù)裁決(指陪審團過半數(shù)的裁決)

It can be proved that the laws given before, governing the use of rational exponents, hold for irrational exponents.

可以證明，上述支配有理指數(shù)用途的規(guī)律同樣適用于無理指數(shù)。

An attorney, especially a trial lawyer.

律師律師，尤指出庭律師

ARMA forecasting model of Baltic freight index

波羅的海運價指數(shù)波動規(guī)律研究與預(yù)測

Study on the Space-time Variation of Comprehensive Land Bearing Index in Shijiazhuang;

石家莊市土地綜合承載指數(shù)時空變動規(guī)律研究

NATURAL INCREASING LAW AND ITS APPLICATION FOR NATURAL GAS PRODUCING COST EXPONENT;

天然氣采掘成本指數(shù)自然遞增律及其運用

Analysis of Index of Shanghai Stock Market Disobeying Rule and Slumping in Spring 2005;

我國上證指數(shù)在2005年春季背律走低探析

The Legal Problems of DNA PFLP Database;

DNA指紋數(shù)據(jù)庫法律問題初探——美國的紛爭和啟示

Index of Happiness:A New Criterion to Evaluate Human Rights and Legal System

幸福指數(shù):評價權(quán)利與法律制度的新標準

A Variable Structure Control Based on Exponential Approach Law for Electromechanical Actuator

一種基于指數(shù)趨近律的電動舵機變結(jié)構(gòu)控制

distributive law

【數(shù)】分配律, 分布律