Instead, each of the Hadoop computers was working on a formula that turns a complicated equation for PI into a small set of mathematical steps, returning just one, specific piece of PI.
但是Yahoo的这次计算采用的方法不同于此，取而代之的是，每个Hadoop电脑都在运行一个公式，这个公式将一个PI的复杂方程变成小的一系列的数学步骤，但只返回一个具体的PI片段。
Using separation theorem of convex set and the time terminal value function equation, we obtain the determining method of optimal terminal time as well as the Maximum principle.
由凸集分离定理及终端时间阈值函数方程，我们获得了最大值原理及最优控制时间的确定方法。
Based on the fatigue cumulative damage models, a damage evolution equation for flexural fatigue of SFRPC slabs is set up.
结合原有的混凝土疲劳损伤模型，建立了预应力钢纤维混凝土板的疲劳损伤演变方程。
The correctness of the complete Euler equation set is verified with two functional examples.
通过两个算例验证了完全欧拉方程组的正确性。
The kinetics of esterification is discussed and kinetic equation set up.
探讨了酯化的动力学，并建立了动力学方程。
The problem of constrained matrix equation is to find solutions of matrix equations in a set of matrices satisfying some constrained conditions.
约束矩阵方程问题是指在满足一定约束条件下的矩阵集合中求矩阵方程的解的问题。
To set up the local plasma drug concentration-space-time equation of the local embedding administration.
按实例建立局部植入给药的局部药物浓度时空方程。
Based on the general Nernst equation, thermodynamics model of the submonolayer equilibrium potential was set up.
基于普通的能斯特方程，建立了单原子层平衡电势的热力学模型。
The stiffness problem of differential equation set has been solved and a kinetic model of simultaneous pyrolysis reaction has been proposed.
解决了微分方程组的刚性问题，提出了混合裂解反应动力学模型。
Based on the theory of two-phase flow, the equation of the pressure gradient is found for the short pipe in cavitation jet cutting set.
基于两相流体动力学的理论，建立空蚀射流切割装置中短管内的压力变化梯度的基本方程式；
The constrained matrix equation problem is, in a constrained matrix set, finding a solution of the matrix equation.
约束矩阵方程问题是指在满足一定约束条件下的矩阵集合中求矩阵方程的解的问题。
Derives an equation set to reveal the influence of water flow variation on temperature of the heated room and permitted fluctuation of the hydraulic imbalance degree of pipeline.
推导出了水流量变化对供暖房间温度的影响以及管路水力失调度允许波动的取值范围，指出循环水量减小时对室温的影响较水量增加时为大。
In this paper, we introduce some new concepts, and study random solution of random operator equation of 1 set contractive type.
本文提出了几个新概念，研究了1集压缩型随机算子方程的随机解。
Based on the orthodox theory, a model of a single electron transistor (SET) of metallic tunneling junctions is built using the master equation method.
在正统理论的基础上，使用主方程法建立了金属结单电子晶体管的器件模型和算法流程。
Describing rock fracture as a non-equilibrium process in which micro-cracks nucleate, grow and propagate, a set of differential equation describing this evolution process is derived.
认为岩石断裂是岩石内部微裂缝成核、形成和传播的非平衡过程，导出了描述这个过程的微分方程。
Set up a curvilineal equation of acid-base titration, and every pHysics meanings in the equation and factors of the effect its titrate suddenly jump range were discussed.
建立了酸碱滴定的滴定曲线方程，并讨论了方程中各项的物理意义及影响滴定突跃范围的因素。
Applying the principle of energy of apple bruising, regression equation for the law of apple bruising is set up through regressive computation.
利用苹果损伤的能量原理，经回归计算，获得表示静重损伤规律的回归方程。
Result: Set up a equation to calculate the content of cane sugar, glucose, fruit sugar of MEL the order of method is small.
结果：通过建立一个方程组，计算蜂蜜中蔗糖、葡萄糖、果糖的含量，该方法误差小。
Through the analysis of gas pulsation characteristics in reciprocating compressor and deviation in set pressure, the equation is given for determining the minimum set pressure of safety relief valve.
分析了往复式压缩机气流脉动的特点，结合安全阀的整定压力偏差，给出了确定最小安全阀整定压力的公式。
In addition, the WENO method may solve the space discrete items of the level set equation.
此外，利用了WENO法求解等位函数方程的空间离散项。
Based on the elastic theory, a set of matching equation of the contact displacements is solved by the trial and error method.
基于弹性理论，以试凑法求解一组接触面间位移的协调方程。
The complete Euler equation set contains all kinds of Euler equations of the variational problems.
该方程组涵盖了变分问题的各种欧拉方程。
The application of numerical value method to structure analysis leads to solving a set of algebraic equation.
结构分析的数值方法最终归结为代数方程组的求解。
In this paper, a transition matrix of blower blade is set up by the variation equation of stead flow of gas.
本文利用稳态气流的变更方程，建立了风机叶轮的转移矩阵。
It is an inevitable problem to set up a predict equation of discrete variables regression in the practice work.
在实际工作中，建立离散变量的回归预报方程是一个不可回避的问题。
This paper set up limit equation of reliability analysis for factor of safety method in the stability analysis method of slope.
本文针对土坡稳定分析方法中的安全系数法建立了可靠度分析的极限方程。
Under several suitable transformations, the problem of positive solutions for set-valued condensing mapping equation in an ordered locally convex topological space is studied by some homotopy method.
本文用某种同伦方法，借助于一些适当的变换，讨论了有序的局部凸拓扑线性空间中集值凝聚映象方程的正解问题。
The differential equation of the vibration of combined beam is set up and its vibration characters are discussed in this paper.
采用折算系数法，建立了组合梁振动的运动微分方程，并对其振动特性进行了分析。
The differential equation of the vibration of combined beam is set up and its vibration characters are discussed in this paper.
采用折算系数法，建立了组合梁振动的运动微分方程，并对其振动特性进行了分析。
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