图9e是图9a的线性阵列的一些声学驱动器的设置的放大等轴测图。

FIG. 9e is an enlarged isometric view of the arrangement of some of the acoustic drivers of the line array of FIG. 9a.

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两平面交线课件主要功能用于求解各种位置两平面交线的端点、绘制两平面交线的正等轴测投影和三面投影。

This courseware is used for finding the position of the endpoint of two intersecting triangles and drawing the surfaces, the isometric projection of the intersecting line and three-plane projection.

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在《分析力学》的立体图示中使用斜二等轴测图（简称斜二测），可使立体图示更加准确、完善，教材更完美。

The use of the axonometric drawing in Analytical Mechanics can make the stereogram more exact, and teaching materials more precise.

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