这幅不同的三重对称图，环绕房间的圆周有三个阳台空间。参差不齐的角在这里让位于更光滑的曲线，以及一种更优美、端庄的外观。
This variant sported tripartite symmetry, with three balconies spaced around the room's perimeter. Jagged angles have given way here to smoother curves and a more graceful, elegant look.
一个软光学声子模来源于在铌-氧平面内的三重简并对称弯曲振动。
A condensed soft optical phonon mode originates from the triply degenerate symmetric in-plane O-Nb-O bending.
五重，三重和两重螺旋对称轴。
And fivefold, threefold and twofold axes of rotational symmetry.
运用对称性简化计算柱面坐标三重积分，并给予证明。
This paper indicates and proves the method of making use of symmetry to predigest calculation of cylindrical coordinates triple integral.
将空间区域的对称性应用于三重积分的计算之中，归纳出了利用对称性计算三重积分的方法。
This essay deduces a way of calculating triple integral by the use of symmetry, by defining the symmetry of 3-degree area, and applying it to the triple integral computation.
将空间区域的对称性应用于三重积分的计算之中，归纳出了利用对称性计算三重积分的方法。
This essay deduces a way of calculating triple integral by the use of symmetry, by defining the symmetry of 3-degree area, and applying it to the triple integral computation.
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