Proceeds from sales of the first order will easily cover the cost of the second order.
第一批订单的收入将会很容易就抵过第二批订单的成本。
Chapter 3 is centered around the existence of periodical solutions for non self-adjoint nonlinear second order difference equations by invoking matrix theory and coincide degree theory.
第三章利用矩阵理论与重合度理论，讨论了一类非自共轭非线性二阶差分方程周期解的存在性问题。
It has second order accuracy in time.
该算法在时间上具有二阶精度。
The reaction of HMG with glycine is a second order reaction.
HMG与甘氨酸的反应是二级反应。
The transesterification obeys a second order reaction kinetics.
该酯交换反应遵循二级反应动力学。
The second order probability technique is quite useful to carry out this procedure.
二阶概率技术在这些问题的研究中有着广泛的应用前景。
The second order harmonic output matching networks are optimized by load-pull method.
并利用负载牵引法对二次谐波匹配网络进行了优化。
Proceeds from sales of the first order will easily cover the cost of the second order.
第一笔订单的销售收入就可以很容易支付第二笔订单的成本了。
A regularity result of a class of second order divergence form elliptic equation was obtained.
得到了一类二阶散度型椭圆方程很弱解的一个正则性结果。
A new second order recursive learning algorithm to multilayer feedforward network is proposed.
提出了多层前向神经网络的新型二阶递推学习算法。
An example of finding optimal damped ratio in second order underdamped control system is given.
以二阶欠阻尼控制系统的设计为例，优化出系统的最佳阻尼比。
So the turbulent diffusivity in gradient transfer model of scalar should be a second order tensor.
因此，在用梯度准则模拟湍流输运时，其输运系数应是一个二阶张量。
The finite time feedback stabilization problem of a class of second order nonlinear system is discussed.
对一类二阶非线性系统的有限时间状态反馈镇定问题进行了讨论。
An approach of drawing of intellectual faculties for second order structure of RNA molecule is introduced.
本文介绍一种在微型计算机上实现的核糖核酸(RNA)分子二级结构智能绘图的方法。
One inherited by the order of succession, no one sequence heirs, successors from the second order of succession.
继承先由第一顺序继承人继承，没有第一顺序继承人的，由第二顺序继承人继承。
The characteristics of three dimensional astigmatic beams were discussed by using their second order intensity moments.
采用光束的二阶强度矩的方法讨论三维像散光束的光束特性。
It is also a sufficient condition for second order linear differential equation with varied coefficient to be integrable.
对于二阶变系数线性微分方程来说，这也是可积的一个充分条件。
Gravity gradient is the second order derivative of gravitational potential, which can be observed by satellite gradiometer.
重力梯度为重力位的二阶导数，可以通过星载梯度仪进行观测。
One dimensional shear strain rate gradient formation of the second order is proposed based on the non-local continuum model.
根据非局部连续介质模型，提出了一维二阶剪切应变率梯度格式。
In this paper the concept of ability order of learning machine is introduced and a model of second order learning machine is given.
本文引入学习机的功能阶数的概念，给出二阶学习机的一种工作模型。
Then, based on defining three conceptions called as the second order spectrum, two theorems about the second order spectrum were proven.
然后，以定义三个叫做二阶谱的概念为基础，证明了两个关于二阶谱的定理。
By using the contraction mapping principle, the boundary value problems for a second order functional difference equation are investigated.
利用压缩映照定理，研究了一个二阶泛函差分方程边值问题，得到存在和唯一性定理。
The oscillation of a class of second order strongly sublinear delay differential equations is discussed. Three new theorems are established.
讨论了一类二阶强次线性时滞微分方程解的振动性质，建立了三个新的振动性定理。
The Lagrangian formulation of the critical dynamics is recovered in the second order approximation of fluctuations in the closed time path continuous integral.
在闭路连续积分中取涨落二级近似，得到临界动力学的拉氏场论表述。
The damping ratio is an important characteristic parameter in a second-order system, which has great effect on the dynamic characteristic of the second order system.
阻尼比是二阶系统的一个重要的特征参数，它对二阶系统动态特性有较大的影响。
Making use of equivalent principle of second order effect, the load on middle stories is converted into that at top and the approximate formula for the critical load of the system is suggested.
利用二阶效应等效的原则，提出将中间层荷载等效为柱顶荷载的近似折减方法，提出结构稳定承载力的近似公式。
Second order NND scheme was adopted. The pressure distributions of numerical results agree well with the experimental results.
数值模拟采用二阶NND格式求解二维N S方程，计算得到的壁面压强分布与实验结果吻合较好。
Second order NND scheme was adopted. The pressure distributions of numerical results agree well with the experimental results.
数值模拟采用二阶NND格式求解二维N S方程，计算得到的壁面压强分布与实验结果吻合较好。
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