1、

One solution: Zhang plans to lick the urban congestion problem by building up.

他的解决方法是,他打算修建摩天大楼来解决城市人口密集问题。

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2、

The oxalic acid was cauterize in the muffle at 200 ℃ until fully volatilized. The solution pH was adjusted with drop ( 1+ 1) hydrochloric acid ( the congo red test paper change color from red to blue) to about 4 to remove carbon dioxide.

在马弗炉(200℃)灼烧至草酸全部挥发,滴加(1+1)盐酸,使刚果红试纸由红变蓝色(或调节pH到4左右),除去二氧化碳。

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3、

The Accurate Solution of Pressure Angle of Conical Roller Worm Cam Mechanism

圆锥滚子端面蜗形凸轮机构压力角的精确解

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4、

The nonlinear solution is applied to conical helical spring. 2. It described classic mechanics theory of cylindrical helical spring and conical helical spring.

简述了目前广为应用的圆柱螺旋弹簧和圆锥螺旋弹簧的力学经典理论。

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5、

The nonlinear solution is applied to conical helical spring. In chapter three, based on Rayleigh identity, a formula of the effective magnetic permeability of MR fluids is derived.

第三章中,我们基于Rayleigh方程,运用迭代方法推导出磁流变液体系有效磁导率的一般解析公式。

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6、

Applying Conjugated Acid-base Pair to Buffer Solution

共轭酸碱对在缓冲溶液中的应用

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7、

In this paper, we consider the incomplete LU preconditioning strategies for the conjugate gradient iterative solution to the large sparse non-Hermitian systems resulting from finite element method ( FEM).

在这里,我们重点考虑了用不完全分解预处理技术结合共轭梯度迭代法求解此类型的大型非Hermit有限元方程。

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8、

Compared with direct conjugate gradient optimal control solution method, the method of this paper is a direct and effective way to solve the problem.

给出了使用共轭梯度直接最优控制解法与本文方法的结果比较,表明本文方法是解决该类问题的一种直观有效的途径。

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9、

This paper presents two kinds of improved preconditioned conjugate gradient method for solution of large sparse symmetric ill-conditioned linear equations in 3D eddy current field analysis.

本文针对三维涡流场问题分析中所形成的大型稀疏对称病态线性代数方程组,提出了两种改进型预处理共轭梯度法。

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10、

Buffer Solution usually containing a weak acid and its conjugate weak base, or a salt, of such a composition that the pH is held constant within a certain range.

缓冲溶液化学术语。通常指含有一种微酸和与之结合的一种微碱或盐,并能维持酸碱值基本恒定的溶液。

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11、

In this paper, we prove that the real quadratic system with one real straight line solution and two conjugate complex straight lin solutions is integrable system, so it do not has any limit cycle.

本文证明了具有一条实积分直线和一对共轭复积分直线的实二次系统都是可积系统,因而不可能存在极限环。

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12、

Hydrogen and oxygen isotope composition of water in fluid inclusions indicates that ore-bearing hydrothermal solution origined mainly from atmospheric water or deep connate water.

矿物流体包裹体成分反映了两种不同性质热液的活动,氢、氧同位素组成所指示的成矿热水以大气水或地下热卤水为主。

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13、

Precise Numerical Solution of Soil Consolidation Effect and Its Possible Engineering Application

土壤的固结效应及精细积分数值求解

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14、

By the solution of the model, a calculating formula of the local dihedral angel of intersecting line and a parametric equation of contacting line are given.

通过对此数学模型的求解,导出了相交双管相贯线上各点局部二面角的计算公式,给出了相交双管装配接触线的参数方程,并解释了其数学本质。

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15、

The Solution of the Linear Differential Equation that Coefficient Contain Completely Cubic Type Three Function

完全立方型三次函数为系数的线性微分方程

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16、

Solution 3_C indicates the 10 PARs have successfully recombined 667 kg of hydrogen within 24 hrs. As a result, maximum hydrogen concentration is as low as 3.12%, pressure inside the containment accumulates to about 0.4 MPa.

方案3C表明10台氢气复合器在24h内有效地复合了667kg氢气,安全壳大空间最大氢气摩尔浓度为3.12%,安全壳内压力约为0.4MPa。

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17、

It is a finite element solution of Reynold's equation, with which the continuity condition of flow is directly combined.

它是在雷诺方程有限元解法基础上,将流量连续方程代入归并,从而无需迭代、直接解出。

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18、

Indirect Approximate Solution With Complex Splines for Singular Integral Equations on A Closed Contour

封闭曲线上的奇异积分方程的样条间接逼近解法

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19、

Made use of simple bargain contract model to analyse SMEs cluster finance, SMEs cluster finance can promote financing solution, raising theirs level and efficiency of finance bargain.

同时运用简单的交易合约模型分析了中小企业集群融资,中小企业集群融资可以提升金融解,提高其金融交易的水平和效率。

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20、

This paper introduces a flow controller designed for monitoring the solution density of the water treated system.

介绍一种用于自来水处理系统的溶液浓度&流量控制器的设计。

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