鳍式

UG75/5.3-M3锅炉鳍式水冷壁管排焊接接头两侧布置有保温销钉，从而对X射线探伤产生了影响，文章重点探讨销钉如何布置才不会对探伤产生影响。

UG75 / 5.3-M3 boiler 's wate wall 's welded joint fixes up side pin , and this influence X ray flaw detection , the paper makes a probe on how to fix up the pin 's position .

鲨鱼鳍式打水旨在帮你弄明白你的手什么时候会变得沉重什么时候会变得轻快。

Shark-Fin Breaststroke Kick is really to help you figure out when your hands get heavy , and when they get light .

减摇鳍专家式控制器

Expert Controller of Anti & Roll Fins

本文设计了一个减摇鳍专家式控制器。

A new " expert controller of anti-roll fins " has been designed in this paper .

模型试验结果表明，对于具有较大船宽与吃水比的船型，采用纵流消波与双艉鳍组合式线型，可有效地提高船身效率、减小阻力、改善伴流分布，从而达到较好的节能效果。

The model test results show that for the ship type with big beam to draft ratio , the application of combined lines form of buttock wave dumping and twin-skeg can improve hull efficiency , reduce resistance and improve wake distribution , leading to better energy-saving .