Such members are much more flexible in torsion than those with a solid section.
这样的杆件在扭转时比实心截面的杆件柔得多。
These tutorials provide a solid base for each section of the exam.
这些教程帮助您在考试的每个部分打下坚实的基础。
Our homework is figuring out the area of the cross section of a solid.
我们留的作业是求几何体横截面的面积。
The course development in solid state physics is important section of teaching reformation.
固体物理教学改革的重要组成部分。
The course development in solid state physics is important section of teaching reformation.
固体物理教学改革的重要组成部分。
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