The calculating formula for suspended length during resonance are derived made out through the analysis of the underwater suspended vibration pipeline and by the utilization of resonance conditions.
本文通过对水下悬空管道的振动分析，利用水下管道的共振条件，导出了共振时管道悬空长度的计算公式。
The boards - each measuring eight metres in length - will be attached to a steel ring suspended from surrounding trees by stainless steel cables.
这些木板——每块长8米——将由不锈钢绳索吊在周围树上的钢环上。
The boards - each measuring eight metres in length - will be attached to a steel ring suspended from surrounding trees by stainless steel cables.
这些木板——每块长8米——将由不锈钢绳索吊在周围树上的钢环上。
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