查询词典 one dimensional boundary value problem

Specifically, if the first disjoin of an or is true, the value of that disjoin becomes the value of the expression, without evaluating the rest; if the first conjoin of an and is false, its value likewise becomes the value of the whole expression.

具体地说，如果 or 表达式的左边部分为 true，那么就不用对其他部分进行求值了，这部分的值直接成为整个表达式的值了；如果 and 表达式的左边部分为 false，那么同样这部分的值也是直接成为整个表达式的值了。

The fuzzy reasoning method based on Petri Nets is usually taking the minimal value of each truth-value of fuzzy conjunctive proposition, while the truth-value of fuzzy disjunctive proposition takes the maximal value.

FRPN的推理方法一般是模糊命题合取式的真值取各子式真值的最小值，析取式的真值取各子式真值的最大值。

In the supply-demand relations of market, use value, grace value, artic value and enshrinement value affect on the sell.

市场供求关系中，商品的使用价值、装饰价值、艺术价值和收藏价值对于商品的销售情况有直接影响，占有主导地位。

Papers analyzed the management flexibility and value of mining engineering, and set up the model of value of a developed mine,value of an undeveloped mine and value of an exploration project under the conditions of uncertainty with the theory of real option,and worked out the solution of model above-mentioned through three numerical methods,i.e.the Fig Tree,finite difference approximation and Monte Carlo simulation.

论文最后研究了矿业工程中的管理灵活性及其价值，运用实物期权方法分别建立了不确定条件下矿业生产阶段、开发阶段和详查、普查、预查阶段的矿业投资评价模型，并运用二叉树图、有限差分逼近和Monte Carlo模拟三种数值方法对所建模型进行了求解，同时通过实例对论文的研究结果进行了佐证。

This paper discusses the value of the stock, based on the determination of the value of the stock, the value of enterprises with the market value of the relationship , stock prices, the factors affecting stock prices and the various factors affecting the stock price in the stock investment strategy, the choice of stock, stock trading opportunity, loss of the floating stock's handling of the equity investment operations in the mentality of all made a specific analysis.

本文讨论了股票的价值，股票价值的确定依据，企业价值与企业市场价值的关系，股票的价格，影响股票价格的因素与各个因素对股票价格的影响，在股票投资策略中，对股票的选择，股票的买卖时机，股票的浮动亏损的处理方法，股票投资操作中的心态都做出了具体的分析。

If average values before or after catastrophe point when the pressure at both ends reduces exceed the threshold value, judging that there is leak and positioning: calculating approximate wavelet transformation coefficient of pressure data at both ends, initializing searching interval, calculating a signal time delay value corresponding to approximate wavelet transformation coefficient in the searching interval from maximal scale N; converting the time delay value under scale N to that under N-1 by geometric proportion relation; updating the searching interval, repeating above processes until the scale is 0 and positioning based on the time delay value.

若两端压力下降突变点前后的均值变化均超过阈值，判定有泄漏并进行定位：计算两端压力数据的近似小波变换系数，初始化搜索区间，从最大尺度N开始在搜索区间内计算对应近似小波变换系数的信号时延值，利用等比关系将尺度N下的时延估计值转换为N-1下时延估计值，以该值更新搜索区间，重复以上过程至尺度为0，以此时延估计值进行定位。

In order to meet the needs of the practical industry, the property of ammonium phosphate and the effect of sodium humate on the habitude of slurry was investigated firstly by experiments:the relation between neutralization value of the slurry and the pH value, the relation between the boiling point and the density, water content and viscosity of slurry;the influence of sodium humate added into slurry on the relation between the neutralizing value and pH value, and on the density, water content and viscosity of the slurry.

为了工业的实际需要，通过实验，首先研究了磷铵料浆的性质以及腐殖酸钠对料浆性质的影响：料浆中和度与其PH 值的关系，料浆沸(来源：AB427242C论文网www.abclunwen.com)点温度与其密度、含水量及粘度的关系；添加腐殖酸钠对料浆中和度与其PH 值之间关系的影响，以及对料浆密度、含水量及粘度的影响。

GetHashCode computes the hash code by using each name/value pair, thus, if two objects of a compiler generated class have exactly the same value for each name/value pair, the GetHasCode method would return the same value.

通过计算的GetHashCode每个名称/值对的哈希码，因此，如果两个对象的编译器生成的类，恰恰是每个名称/值对相同的值，GetHasCode方法将返回相同的值。

From the views of traditional value ethics, environmental ethics believes that the natural ecological system has its inner value, and the inner value is objective, which can"t be regarded as the human beings" subjective favor. So, it is the objective duty of the mankind to maintain and promote the intactness and steadiness of the ecological system with its inner value.

环境伦理学则从传统的价值论伦理学出发，认为自然生态系统拥有内在价值，这种内在价值是客观的，不能还原为人的主观偏好，因而维护和促进具有内在价值的生态系统的完整和稳定是人所负有的一种客观义务。

Also, it has its own particularity of intangibility and regeneration. The character of Shell Company made it an economic resource with special value. The value of Shell Company includes not only the asset value, but also the virtical value. In most cases, the latter will be far beyond the former.

壳公司的特性决定了其作为一种社会资源的价值特性，即壳公司的价值不仅包括其资产价值，也有很大成分的虚拟价值，在一般情况下，虚拟价值还会远远高于资产本身价值。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。