second order的例句大全

On the Second Order Wave Diffraction in Two Layer Fluids

关于二层海中的二阶波浪绕射问题

Second-order derivative UV spectroscopy was used to measure the transfer of befunolol-HCl across full-thickness rabbit skin in vitro.

本文应用二阶导数紫外分光光度法考察了苯呋洛尔溶液体外经皮渗透性。

Scattering Phase Function of Biological Tissue and the Properties of Second-Order Optical Parameter

生物组织的散射相函数及其二阶光学参量的性质

It was found that in double logarithmic coordinates, the relationship of formation factor and porosity is a second order function and no longer the linear formula proposed by Archie in 1940's.

在双对数坐标系中，由低孔隙到高孔隙整个范围，砂岩地层因素与孔隙率的关系为一个二次函数。

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。

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。

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.

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

Noisy Image Moving Point Object Recognition Using the Second-Order Neural Network

用多层前馈神经元网络实现运动点目标图像识别

Methods: MEIA was used to detect the maternal serum markers of 3,000 women with second trimester gestation-a-fetoprotein ( AFP), free B-chorionic gonadotropin ( B-hCG), in order to prenatal screen for Down syndrome.

方法：采用磁性分离酶免疫测定技术检测3000例孕中期母血清标记物&甲胎蛋白（AFP）、游离β-绒毛促性腺激素（β-hCG），筛查唐氏综合征胎儿。

Existence of positive solutions of BVP for second order IDE with fixed moments.

二阶脉冲微分方程边值问题.

It includes Trapezoidal, Backward Euler, Forward Euler, Simpson and Gear Second Order methods.

离散方法包括梯形法、向后欧拉法、向前欧拉法、Simpson法和Gear Second Order法。

A difference scheme was constructed in [ 3], which was equivalent to the second order Gear's method, and was solved by the simple iteration method.

在文献[3]中构造了一个与二阶Gear方法等价的差分格式，并采用简单迭代求解。

A note on the second order gear's method for stiff differential equation

刚性方程的二阶Gear方法的注记

Second-order accurate TVD scheme for shallow water equations is presented.

构造了浅水方程组的二阶精度的TVD格式 .

Second , the market order: custom rolling display real-time stock quotes, online stock correct.

行情订制: 自定义股票行情即时滚动显示, 上网、炒股两不误.

Compromising the programming efficiency, debugging, boundary treatments, numerical accuracy and stability, the DCDS scheme is a convenient and optimum way to maintain the second-order numerical accuracy.

总之，在程序的效率、调试、边界处理、计算精度及稳定性等因素权衡下，DCDS格式是保持二阶数值精度的简易途径。

On the Second Order Clock Bias Model in Orbit Determination for the MEO Satellite

单颗MEO卫星定轨中的二阶钟差模型

The constitutive equation of second order for disturbed extensional flow is used to study the instability of stretching sheet of viscoelastic fluid.

提出“准衰退记忆”新概念，发展了非牛顿流体扰动本构理论，并研究了粘弹流体拉伸流动的不稳定性规律。

Second Order Free Surface Tracking Algorithm in VOF Method and Its Application

二阶精度的VOF自由面追踪方法及其应用