1) breakwater plank
压浪顶板
2) stern flap
尾压浪板
1.
Five stern modification measures for warships,including stern wedge,stern flap,integrated wedge flap,ducktail and increasing transom immersion are introduced.
介绍尾楔、尾压浪板、尾楔/板结合体、“鸭尾”和增加沉深等五种舰船尾部改型的措施,对国内外的研究以及应用情况进行总结。
3) transom flap
压浪板
1.
The purpose of this paper is to give an experimental investigation of transom flaps with different angles on resistance and propulsion to ships of middle size and moderate speed.
通过模型试验探讨了不同角度的尾压浪板对较大尺度的中低速船舶阻力及推进的影响。
4) Stern wave suppression plate
尾压浪板
1.
The hydrofoils cooperate with the stern wave suppression plate reasonably, make the craft fast to skimming and rapid to cross the resistance hump zone.
在槽道滑行艇的槽道下方装上首、尾水翼以及配装上尾压浪板。
5) roof pressure
顶板压力
1.
Study on the blind number recognition of the calculation of roof pressure;
顶板压力计算的盲数辨识研究
2.
Effect of igneous rock on the roof pressure of mining field;
火成岩对采场顶板压力分布的影响
3.
By a long-term effective observation and analysis of roof pressure at thick seam caving face such as observing by installing 11 YZJ-60-disc pressure instruments,preliminarily several very important regularity of the pressure curv at fully mechanized actual mining are got,which provides a useful guide for the actuat mining.
通过对厚煤层综采放顶煤工作面顶板压力进行长期有效的观测与分析,在工作面支架上安装11台YZJ-60型圆盘测压仪进行观测,初步得出了综采工作面回采几个重要的压力显现规律曲线,为工作面的回采提供了有益的指导。
6) roof weighing
顶板来压
1.
A new adaptive pattern recognition method is presented for forecasting roof weighing of high-production and high-efficiency face.
介绍高产高效工作面基于智能技术的顶板来压预测预报方法——自适应模式识别方法,即灰色等维拓扑方法预测预报顶板来压。
补充资料：长江后浪催前浪
1.喻人﹑事的新旧代谢。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条