Geometry of two dimensions can be obtained for any given section.

对于任一给定剖面，都可得出其二维几何图形。

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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。

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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。

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Think about dimensions of painting or architecture perhaps but what are the two dimensions of music?

想想绘画或者建筑的维度,那么音乐的两个维度又是什么呢

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In fact, I'm going to use only two dimensions for most of the time because the difference between one dimension and two is very great.

实际上,大多数时候我只考虑二维的情况,因为一维和二维的差别很大

耶鲁公开课 - 基础物理课程节选

First, I'd like to explore two dimensions of education and I'm thinking not only in terms of classroom education which you are familiar with but also the distance education which is so prominent in the development today.

首先，我想探究两个维度的教育,其中一个角度是,你们熟悉的课堂教育,另一个角度是远程教育,现在它的发展十分显著。

麻省理工公开课 - 媒体、教育、市场课程节选

Instead of collecting data in two dimensions using streamers and then processing the data to produce a 3-D image, they decided to move to three-dimensional acquisition.

ECONOMIST: Inside story

The other, a hapless piece of pseudo-mythology called "Clash of the Titans, " was shot in two dimensions, then hastily bumped up by computer finaglings of such crudity as to establish the principle, or so we thought, that 3-D conversions were to be avoided at all box-office costs.

WSJ: With 3-D, Cameron Raises His Titanic | Film Review by Joe Morgenstern

There are two important dimensions of this policy to consider.

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