The courseware of three dimension dynamic multimedia was applied to experimental group and the courseware of two dimensions dynamic multimedia to control group.
将授课班级分为两组，实验组采用三维动态多媒体课件，对照组采用二维演示多媒体课件。
The virtual mission area concept was advanced to transform the constraints of three dimensions to those of two dimensions to decrease the decision-variable complexities.
通过引入虚任务区概念，将三维约束降为二维约束，有效地降低了决策变量的复杂性。
Objective:To conduct such a study on TSS downstream of mitral stenosis using a finite element model of two dimensions combined with Doppler echocardiography in human beings.
目的探讨一种与多普勒超声相结合的人体二尖瓣狭窄下游湍流剪应力二维有限元分析方法。
Based on the method, a calculation of two dimensions for a rectangle container has been carried out.
按照此方法对二维矩形容器问题进行了实际计算。
Based on the method, a calculation of two dimensions for a rectangle container has been carried out.
按照此方法对二维矩形容器问题进行了实际计算。
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