to declare the collection of non-parliamentary taxation, such as ship money, illegal
须申报未经国会同意税收所得如船费等非法收入
Ship propeller noise can be predicted by non-dimensional analysis of ship model propeller noise.
通过无量纲分析船模螺旋桨噪声可以预报实船的螺旋桨噪声。
Apply to the deck of ship use to non-slip coating.
适用于船舶的甲板上作防滑涂层之用。
Apply to the deck of ship use to non-slip coating.
适用于船舶的甲板上作防滑涂层之用。
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