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A geodesic dome is basically a spherical structure created from rectangles. According to the description of Buckminster Fuller,
A geodesic dome is basically a spherical structure created from rectangles. According to the description of Buckminster Fuller,
admin
2012-10-11
30
问题
A geodesic dome is basically a spherical structure created from rectangles.
According to the description of Buckminster Fuller, the main advantage of a triangle in strength was ______ .
选项
答案
stable and rigid/strong and rigid
解析
参见本文第六段第二句:The rectangle would fold up and be unstable but the triangle withstands the pressure and is much more rigid—in fact the triangle is twice as strong.
转载请注明原文地址:https://jikaoti.com/ti/MDrFFFFM
0
大学英语六级
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