The vibration level difference evaluation method was used to analysis the problem of dynamic optimization design for the ship's stern structure in metal material.
运用振级落差减振效果评价方法研究某舰艉部分基于金属材料结构动力学的优化设计问题。
The difference method for solving pure vibrational energy level and vibration-rotational energy level is proposed in this paper.
提出了利用差分法计算双原子分子纯振动能级和振-转能级的具体方法。
The difference method for solving pure vibrational energy level and vibration-rotational energy level is proposed in this paper.
提出了利用差分法计算双原子分子纯振动能级和振-转能级的具体方法。
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