two-dimensional method的例句大全

Background: To evaluate the accuracy of the three methods: two-dimensional ultrasonic imaging method, three-dimensional ultrasonic imaging method and dewatering method-by which to detect the volume of thyroid space occupying lesion.

目的：通过二维超声和三维超声成像法测量甲状腺占位体积，并与排水法测得的实际体积相比较，客观的评价三者对占位组织体积测量的准确性。

The Laplace equation has been applied to get two-dimensional orthonormal curvilinear grids inside the computational domain, and the subsection Lagrange interpolation boundary slide method of orthogonalized boundary for orthonormal curvilinear grid has been put forward and used on computational domain boundaries in the paper.

在内域求解拉普拉斯方程组生成二维正交曲线网格，在计算域边界提出了正交曲线网格边界正交化处理的分段拉格朗日插值边界滑动法；

The finite analytical method is employed to solve Reynolds equations and the results of the mean turbulent flow field near the two-dimensional slot of gate are given.

用雷诺方程按有限分析法计算了平面闸槽区附近的平均紊流场&包括平均速度分布，涡量分布和压强分布等。

With visual, real-time and interactive property as its main advantages, this method breaks the limitation of the traditional two-dimensional display method by which the trajectory of missile or satellite is displayed in the form of projection on map plane.

该方法突破了以往导弹（卫星）轨迹以地图平面投影形式进行二维显示的局限性，具有很强的直观性和交互性。

Lii continuous casting research it is an important method to establish the heat transfer mathematical model of slab continuous casting to simulate secondary cooling process by means of two-dimensional unsteady state heat transfer mathematical model.

应用二维非稳态传热数学模型建立板坯连铸的凝固传热模型进行仿真研究是连铸技术研究的重要手段。

EDV, ESV, and LVEF were calculated using Simpson's rule algorithm for monoplane LV angiography, using M-mode method for two-dimensional echocardiography.

左室造影采用单平面法（辛普森法则），二维超声心动图采用M型超声获得EDV、ESV和LVEF。

Two-Dimensional Wide-Angle Finite Difference Beam Propagation Method Based on the Square Root Operator

基于平方根算符的2维广角有限差分波束传播法

Application of horizontal plane two-dimensional seepage finite element method in levee

水平二向渗流有限元法在堤防中的应用

An Analysis of Two-Dimensional Small Contact Using the Caustics Method

二维小接触问题的焦散线分析

A Finite Element Method of Discontinuous Space Time for Two-dimensional Problems with Singularities

一般二维奇异问题的间断时空有限元方法

Two-dimensional axisymmetric transient thermal analysis for a composite construction nozzle of solid rocket motor is performed by finite element method in this paper.

以固体火箭发动机复合结构喷管为对象，用有限元法进行了二维轴对称瞬态热分析。

The two-dimensional acoustic ray tracing method by forward deploying triangle, which is based on the geometric acoustics, divides the space by triangles and then confirms the acoustic ray tracing by Snell rule.

二维声线追踪的三角形前向展开法，以几何声学为理论基础，对空间进行三角形划分，由斯涅尔法则确定声线路径。

The informations are compressed either by a method called "blocking quartering" or by a two-dimensional Walsh transformation.

用起名为分块四值化法或用二维沃尔什变换法来压缩数据。

Solutions for two-dimensional unconfined seepage flow by linking of boundary element method and coordinate transformation method

边界元法和坐标变换法解二维无压渗流

The method combines the stabilization of two-dimensional principal component in reconstructing face image and the obviousness of the principal component to the reconstructed image local characteristics.

该方法结合了二维主成分特征在选取少量分量时人脸重构图像稳定的优点和主成分特征重构图像局部特征清晰的优点。

On the basis of persistency definite analysis, the persistency of side fractural structure plane is analyzed by using two-dimensional network simulation method.

在全迹长确定性连通率分析的基础上，重点应用二维网络模拟方法进行了侧裂结构面的连通率值的分析。

For single block mechanism, such as plane and log-spiral slip surface, the validity of this method has been verified by a typical two-dimensional example.

采用平面和对数螺旋滑裂面的单滑块机制，对典型的二维土压力问题进行分析，其结果说明该方法的有效性。

Study on Computational Method of Two-dimensional Photonic Crystal Band Gap

二维光子晶体带隙的计算方法及研究现状

Effective method for inversing two-dimensional current density distribution from surface magnetic field of flat-shaped superconductor

由扁平超导体表面磁场反演二维体电流密度分布的一种有效方案

Three-dimensional ( 3D) woven fabric is a type of advanced textile preform and reinforcement of polymer composite with 3D fiber architecture is an effective method to overcome the delamination problem encountered in composites reinforced with a two-dimensional ( 2D) fiber structure.

三维机织物是一种先进纺织结构的纤维预制件，使用三维结构的纤维预制件作为聚合物基复合材料的增强体，是传统的两维结构纤维增强聚合物基复合材料易分层问题的有效解决途径。