approximate的例句大全

An approximate analysis of net section normal stress in a laminate strip with a circular hole

含孔层压板条净截面正应力的近似分析

Approximate analysis of guided modes in strip waveguides

条形介质波导导模的近似分析

An Approximate Analysis Method for Interactions of Cushion-Pile-Soil beneath Rigid Cap

刚性承台下垫层-桩-土相互作用的近似解析法

Approximate calculation method of active earth pressure considering displacement

考虑位移影响的主动土压力近似计算方法

The thin film was composed of plentiful asteroidal crystal which crystal dimension approximate to 70~ 100nm.

表面均匀、致密，薄膜材料由许多星状晶粒组成，晶粒尺寸大约为70～100nm左右，10层膜厚度约为1μm；

An approximate relationship is applied to calculate nonrelativistic total electronic energies of atomic open shell systems.

本文将闭壳层体系的近似关系式，应用于计算原子开壳层体系非相对论的总电子能量。

In order to assess different visual attention levels, the next step was to process EEG data with nonlinear dynamics parameters based on sequence complexity, such as approximate entropy, sample entropy, multiscale entropy,δ-sample entropy.

分别采用脑电信号的近似熵、样本熵、多尺度熵、δ-样本熵等基于序列复杂性测度的非线性动力学参数来表征受试者的视觉注意集中程度。

An approximate analysis on concave ( plane) GRATING-MIRROR stable resonator

凹（平）面衍射光栅稳定共振腔的近似分析

A boundary integral equation and variational formulation for the solution to a class of periodical parabolic equations is presented, which is a heat conduction equation. The error estimates of the approximate solutions are given.

得到了周期性热传导抛物型方程的边界积分方程和边界变分方程，给出了近似解误差估计。

The speed distribution curves of the drag reducing fluid at the near wall surface will tend to approximate to the laminar speed curves of a Newtonian fluid, but there lacks a total congruence of these two curves.

减阻流体的速度分布曲线在近壁面处与牛顿流体层状速度曲线趋近，但二者并不完全重合；

Secondly, two new methods implemented easily about improvement with velocity compensation on the average time method are brought out, one is using Doppler velocity to compensate relative velocity, the other is using the estimated target speed in approximate congruent triangles.

提出两种易于实现的、对时间平均进行速度补偿的方法：一是利用多卜勒测速结果进行径向速度补偿；二是在近似三角形内，利用目标的估计速度进行补偿。

This paper advances a new method of drawing approximate ellipse in a pair of conjugate diameter, and gives theoretical formulae of calculation error.

本文提出了根据一对共轭直径用似应为扁园画近似椭园的新型方法，并提供了计算误差的理论公式，讨论了在各种情况下的作图方法以及失效问题。

This paper proposes a test statistics for testing exponential distribution versus HNBUE, and proves the statistics approximate normal distribution and consistence.

本文提出从HNBUE分布类中检验指数分布的方法，证明检验统计量的渐近正态性和检验的相合性。

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

In this paper, we discuss one kind of nonlinear Volterra integral equation with the convolution kernel, and give some results on the uniqueness and approximate method of the non-trivial solutions of this equation.

本文对一类具有卷积核的非线性Volterra型积分方程进行了讨论，给出了关于这类方程的非平凡解的存在性和解的逼近方法的一些结果。

To simplify the computation, the estimate equations of trajectory parameter of boost phase, crossover phase and maneuvering phase in ballistic missile's flying were brought out by approximate treatment according to the motion equation of mass center for missile in this paper.

为简化计算，根据导弹的质心运动方程，通过近似处理导出了导弹机动飞行中助推段、跨越段和机动段弹道参数的估算公式。

An approximate equation of curvature correction factors F_c is proposed.

拟合出了曲率修正因子F c的近似计算公式。

The approximate equation of curvature correction factors F_c may be used for engineering in certain region.

曲率修正因子F c的近似计算公式在给定的范围内能够满足工程上的需要。

The cutoff wavelength and approximate solved fields of a cam rectangular waveguide

圆突-矩形波导中截止波长及场的近似解

I would like to know the approximate price of this car.

我想了解一下这辆车的大概价位。