second order的例句大全

A three-point boundary value problem of second-order nonlinear ordinary di?

考察了 二阶 非线性常微分方程的三点边值问题.

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The solution of the set of second-order linear differential equations depends on the eigenvalues of A.

二阶线性微分方程组(6.10)的解依赖于A的特征值.

词典精选例句

The damage quantification approach based on second-order modal division method is derived.

给出了用模态应变能变化率来评定结构损伤程度的高精度算法.

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As applications, a second order system of differential equations is considered.

作为应用, 考虑了二阶微分方程组,得到了新的结论.

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It is possible to use a plutonium foil as a filter to remove the second-order contamination.

可用钚箔作为过滤器消除二级干扰.

词典精选例句

They are not second-order approximations, but are exact for any amount of deformation.

它们不是二次近似, 而是对任何变形量都成立的精确表达式.

词典精选例句

The Second-order Linear Homogeneous Equation is widely used in practical problems.

二阶线性微分方程在实际问题中有着广泛的应用.

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Second order item is omitted in Levenberg-Marquardt algorithm based on optimal theory.

基于优化理论的Levenberg -Marquardt 算法忽略了二阶项.

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The general solution of a kind second order equation is given.

摘要给出一类二阶变系数线性微分方程的通解.

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For calculation, governing equations were discretized with second order upstream scheme.

计算过程中采用二阶迎风格式离散控制方程.

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Total absorptivity can be up to 98 % using second-order absorption-oxidation process.

采用二级吸收 — 氧化流程,总的吸收率可达98%以上.

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A physical quantity that is transformed in this manner is a second-order tensor.

能够以此种方式变换的物理量叫做二秩张量.

词典精选例句

By combining these pictographs, a second order of ideas is expressed.

把这些象形字缀合在一起表示了另一层次的观念.

词典精选例句

An important case is the linear homogeneous second-order differential equation with constant coefficients.

一种重要的情形是常系数二阶线性齐次微分方程.

词典精选例句

The above reaction is called second-order reaction.

上述反应称为二级反应.

词典精选例句

A study on the design of wormgear hob for the worm gearing with controllable second order contact characteristics

可控二级啮合特性的蜗轮滚刀设计

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The research found that the relationships network has scale-free feature and small world feature concurrently, and its diffusion curve corresponds with a second order delay function, the average delay time is associated with the network capacity.

研究发现该人际关系网络同时具有无标度特性和小世界特性，其扩散曲线对应的延迟函数的阶数为二阶，平均延迟时间与网络容量正相关。

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We compile the second-order element algorithm for BEM analysis calculation software.

编制了三维静电场边界元法的二阶等参元有限元单元的计算软件.

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Steering angle function has second order differential function that can obtain continuous control conveniently.

转向角函数具有高阶连续可导函数，便于实现连续和平滑控制。

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Second in order: brothers and sisters, paternal grandparents, maternal grandparents.

　　第二顺序: 兄弟姐妹 、 祖父母 、 外祖父母.

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