1) positive angle
正角
2) positive incidence
正冲角,正攻角
3) non-orthogonal
非正角正交
4) triangle
[英]['traɪæŋɡl] [美]['traɪ'æŋgḷ]
正三角形
1.
With a variational method and a modified arrangmement channel quantum mechanics(MACQM) method,the energies of a equilateral triangle H-3 and a tetrahedron H-4 system are calculated.
采用改进排列通道量子力学(Modified Arrangement Channel Quantum Mechanics,简称MACQM)方法和变分法,计算了H3体系正三角形和H4体系的正四面体结构的能量曲线。
5) equilateral triangle
正三角形
1.
Fraunhofer diffraction light intensity distribution of the equilateral triangle and the equilateral hexagon pore;
正三角形与正六边形夫琅和费衍射光强分布
2.
Symmetry of eigenfunctions on equilateral triangles
正三角形上本征函数的对称性
3.
Using the variational method and the modified arrangmement channel quantum mechanics(MACQM) method,the energy curve of the equilateral triangle structure of H_3 has been calculated.
采用改革排列通道量子力学方法和变分法,计算了H3体系正三角形构型的能量,当原子核的间距R=1 74a0时,体系能量有最低值-1 58161a。
补充资料:正角
1.谓文艺作品里的主要人物。 2.指在戏剧﹑电影中扮演主要人物的演员。
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