So engineers added details such as a gently sloping rear hatch, a flat bottom and small creases and fins that manage airflow.
因此工程师们添加了例如小坡度后盖、平整的底板以及能控制气流的小型的褶皱和鳍翼之类的细节设计。
The model is fabricated by aluminum plates, with sharp bow, square stern, flat bottom and open deck.
试验模型为铝质、平底、尖首、方尾、开口薄壁型船模。
Validity and feasibility of the finite difference time domain method is demonstrated by the echo-wave signal of a flat bottom hole block.
通过与平底孔试块实际缺陷回波信号的对比，验证了脉冲超声波有限差分法模拟计算的有效性和正确性。
This paper discusses the problem of the Magnetic flux leakage as to applied to atmospheric storage tank flat bottom tank floor corrosion inspection.
本文探讨了漏磁方法在常压储罐罐底腐蚀缺陷检测中的应用问题。
The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.
平坦的闸板底部与阀座之间能够实现全周长阀座密封，避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。
This new type propeller which fit for various vessels such as tugboat, float lifting boat, excavating boat, ferry boat, flat bottom boat and so on has extensive market prospect and military purpose.
该新型推进器适合于各种工程船舶，例如拖轮、顶轮、浮动起重船、挖泥船、渡轮、作业用平底船等，具有广阔的市场应用前景和军事意义。
A traditional flat-bottom boat sails off the island of Norröra in the Stockholm archipelago, where the holiday is celebrated best.
在斯德哥尔摩群岛，有一艘传统的平底船驶出诺劳拉岛，这里是节庆气氛最热烈的地方。
The paper discusses the application of Finite Volume Method with the sample of one-dimensional flat-bottom dam breaking.
以一维平底溃坝问题为例，讨论了有限体积法的应用。
Equivalent calibrations of short horizontal hole artificially defects and big flat-bottomed hole artificially defects or calculation equivalent of big flat-bottom are adopted.
采用短横孔人工缺陷和平底孔人工缺陷的当量标定或用大平底当量计算法。
Equivalent calibrations of short horizontal hole artificially defects and big flat-bottomed hole artificially defects or calculation equivalent of big flat-bottom are adopted.
采用短横孔人工缺陷和平底孔人工缺陷的当量标定或用大平底当量计算法。
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