It is important to maintain the ship chamber horizontal and keep cable tensions in equilibrium during the running of the hoisting fully balancing type ship lifter.
全平衡钢索卷扬提升式升船机在升降过程中保持船厢水平和提升钢索索力均衡对安全运行至关重要。
With the fact that this type ship has more principal dimension parameters than the normal ships, a principal dimensions optimization method was developed.
针对该型船主尺度参数众多而不易优化的问题，提出了一套主尺度优化方法。
The author also suggests that when a decision of investment in a new-type ship is being made, the calculation of the economic targets should be based on the economic life of the ship.
作者还认为，在新船型论证作投资决策的时候，应当按经济寿命计算经济指标。
The paper predicts dynamic response of the aft-part vibration of an "A type ship", using the hydroelastic theory, by the means of the set of computational programs designed by the authors.
采用水弹性分析方法，利用自行开发的软件对某型船尾部振动响应进行了预报。对建模、附连水质量计算、激振力的确定等问题进行了探讨。
The paper predicts dynamic response of the aft-part vibration of an "A type ship", using the hydroelastic theory, by the means of the set of computational programs designed by the authors.
采用水弹性分析方法，利用自行开发的软件对某型船尾部振动响应进行了预报。对建模、附连水质量计算、激振力的确定等问题进行了探讨。
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