This paper demonstrates the selection of main dimensions, design of hull lines and determination of channel parameters for a high-speed twin-hulled planing boat, which is first built in China.
较系统地论证了我国首制高性能双体滑行艇的主尺度选择与线型设计，列出了槽道参数确定及设计与演变中应考虑的因素。
The roll decay test in still water and roll tests in regular waves at zero speed on model of a deep-Vee planing craft are conducted, and problems arising from the data processing are discussed.
对深V型滑行艇模型进行了静水横摇衰减实验和零速正横浪规则波中横摇运动实验，讨论了在处理试验数据时所面临的一些问题；
The sail size needs to be large enough to get you planing at speed.
帆的尺寸要足够大才能让你高速掠过水面。
The bimetallic planing chips for carpenters were made by drop-forging high speed steel powder in carbon-steel (0. 45%C)containers.
采用高速钢粉末与45号钢套自由锻造工艺，制造双金属木工刨刀片。
The bimetallic planing chips for carpenters were made by drop-forging high speed steel powder in carbon-steel (0. 45%C)containers.
采用高速钢粉末与45号钢套自由锻造工艺，制造双金属木工刨刀片。
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