1) parabola arch
抛物线型拱圈
2) Para bolic soil arch
抛物线型土拱
3) parabolic arch structure
抛物线拱型结构
1.
China, was simplified into a kind of parabolic arch structure surface as the result of studies based on the spot test and lab test.
针对目前在我国滇南一带开发推广的竹编水泥沼气池,在实地测试和实验室内测试研究的基础上,将实际的几何结构简化为一类抛物线拱型结构,以此力学模型来模拟实际结构。
5) paraboloidal coil
抛物线圈
6) outline of arch
拱圈线型
1.
Study on cubic spline outline of arch dam & optimization for it;
拱坝三次样条曲线拱圈线型及优化研究
补充资料:拱圈
1.方言。谓母猪生崽。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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