悬链线理论是真实反映悬索重力特性的理论。
Catenary theory is a theory that really shows the gravity property of suspension rope.
本文研究工程中常见的悬链线平衡形状及其张力。
This paper studies the shape and the tension of suspenders under an equilibrium state.
本文研究工程中常见的悬链线平衡形状及其张力。
This paper studies the shape and the tension of suspenders under an equilibrium state.
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