three-dimensional vector的例句大全

This paper uses state vector method to solve the three-dimensional consolidation problems of a poroelastic layered rock by taking into account the compressibility of pore fluid.

采用状态空间法求解层状可压缩岩基的三维固结问题。

Application of Vector OSRC to Three-Dimensional Electromagnetic Scattering

三维电磁散射计算中的矢量表面辐射条件

The mathematical model of steam vane is established with 2 × 3 degree nurbs method to improve the quality and efficiency of vane machining. The expression of three-dimensional point and unit vector matrix are put forward and the numeric show of vane is realized.

为了提高汽轮机叶片数控加工的质量和效率，用2×3次非均匀有理B样条方法，建立了叶片的数学模型，推导了其三维点和法矢量矩阵表达式，实现了叶片的数字化表示。

Study on the algorithm and simulation of three-dimensional space vector pulse-width modulation

三维空间矢量PWM调制算法及其仿真研究

The method is equivalent to the three-dimensional space vector PWM method, but its implementation is much easier.

这种改进的调制方式等效于三维空间矢量调制方式，且容易实现。

The principle and digital control algorithm of three-dimensional space vector modulation, based on the a-b-c coordinate, therefore, are described in details.

详细介绍了基于a-b-c坐标系的三维空间矢量调制的原理和数字控制算法实现。

Aiming at data sets of three-dimensional steady vector fields with irregular structured grids, this dissertation studies on the visualization techniques of streamline.

针对不规则结构化网格的三维定常矢量场数据，对流线可视化技术进行研究。

Based on the three-dimensional space vector of Pb isotopic mapping, it is indicated that there exist a isotopic geochemical steep zone along Luonan-Luanchuan-Fangcheng faults between north Qinling and north China block.

Pb同位素比值三维空间矢量填图结果表明，在华北块体与北秦岭之间，沿洛南-栾川-方城断裂存在明显的地球化学急变带，分隔具有不同Pb同位素空间矢量组成的华北与北秦岭块体。

To study the quantitative structure-activity relationship ( QSAR) of 33 nevirapine derivatives as anti-HIV drug, a newly developed three-dimensional holographic vector of atomic interaction field ( 3D-HoVAIF) was used to describe the chemical structure of anti-HIV drug-33 nevirapine derivatives.

运用三维全息原子场作用矢量（3D-HoVAIF）对33个Nevirapine类抗艾滋病药物进行了定量构效关系（QSAR）研究。