结合屋面建筑形态及下部使用空间的净空要求，本工程采用张拉双弦结构。
Combining with architectural morphology of roof and clearance requirement of using space, double string tension structure is applied in this project.
给出圆盘上的一些双弦幂积分公式，并由此获得一些重要的性质及双弦幂积分的一些不等式。
In this paper, we calculate the double chord-power integrals on circular disk, and arrive at some important properties and inequalities of the double chord-power integrals.
双质点弦振子有模态局部化现象。
The double particle string oscillator has mode localization phenomena.
本文针对双索张弦梁结构独特的空间受力体系，采用有限元理论及工具软件对其分析与研究。
Aiming at beam string structure with double cables, the stereoscopic force body system of its special air space, this text adopts the theory of finite element and software as to analyze the structure.
本文针对双索张弦梁结构独特的空间受力体系，采用有限元理论及工具软件对其分析与研究。
Aiming at beam string structure with double cables, the stereoscopic force body system of its special air space, this text adopts the theory of finite element and software as to analyze the structure.
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