The roll is increased and severer than shipping state when the frequency of wave is similar as the natural rolling frequency of ships.
船舶在系泊或低航速状态下，当涌浪周期接近船舶自然横摇周期时，船舶摇摆比航行时更为剧烈。
And in practice our proclivities are things we allow ourselves, like a ball rolling down its natural course.
在实践中，我们的癖性是被我们自身纵容的东西，就好像一颗球顺应自然规律从高处滚下。
The tauren lands consist of rolling, grassy hillsides that border lakes and natural cave formations.
牛头人的土地由与湖和自然洞穴接壤的连绵起伏的绿色山坡所组成。
Beijing and other cities have tried to improve air quality by switching power plants from coal to natural gas and rolling out fleets of electric buses and taxis.
北京和其他城市尝试通过将发电厂由燃煤型转换到天然气燃烧以及推出电动公交和出租车的方式改善空气质量。
The natural beauty of ocean and bay coastlines, rolling hills and majestic mountains.
波澜壮阔的大海，延绵的海岸线，起伏的山峰和雄的高山，充分展现了自然之美。
The heat transfer coefficient of natural circulation flow increases with the rolling amplitude and frequency.
自然循环的流动的常数随着滚动幅度和频率而增加。
But if to choose one, I prefers Chinese. The northern sounds very "rolling" and the southern sounds natural. To me, Chinese sounds soft and elegant.
但是如果非要选择一个，我会选择汉语，中国的北方人说话听起来很带劲，而南方人说话很自然。对我来说汉语的声音轻柔飘逸。
Experiments with and without rolling motions are conducted so that the effects of rolling motion on natural circulation heat transfer are obtained.
进行了带有滚动和不滚动的实验研究，为了获得在自然循环的热量传递滚动效应。
In the end, based on this method simulation is given for the finishing rolling natural spread model of Baosteel 2050, the results show that the methods proposed in the paper are feasible.
最后把基于此方法，对宝钢2050精轧自然宽展预报模型进行了仿真研究。研究结果表明，本文提出的方法是行之有效的。
In view of the characteristics of the separate arranged PWR primary loop in nuclear power ship, the different influences of pitching and rolling on natural circulation ability have been analyzed.
针对分散布置的核船压水堆一回路的特点，分析了船舶纵摇和横摇对自然循环能力的不同影响。
The effect of the rolling tension stress on the natural frequencies of the circular saw is discussed and the criterion to evaluate its dynamic behaviour is proposed.
从理论上探讨了圆锯片受适张度应力作用时固有频率的变化规律，提出了合理的圆锯片辊压适张度评价准则。
In the view of the characteristics of the single-phase natural circulation flow under rolling motion, the research was conducted experimentally.
针对摇摆工况下单相自然循环流动的特点进行实验研究。
Natural circulation flow instability under rolling motion conditions was experimentally studied.
对摇摆运动条件下的自然循环两相流动不稳定性进行实验研究。
The results show that heat transfer of natural circulation under rolling is enhanced. Heat transfer coefficient increases with rolling amplitude and rolling frequency increasing.
试验结果表明，摇摆运动下，自然循环的换热能力得到了加强，摇摆的频率和振幅增加，换热系数也相应增加。
The natural frequency is one of the parameters characterizing the feature of the anti rolling tank.
水舱固有频率是刻划水舱特征的基本参数。
The physical and mathematical models of primary loop natural circulation ability at motionless state and under the influence of heaving and rolling conditions are established.
建立了一回路的自然循环能力在稳定状态时和受到摇摆、起伏等影响时的物理、数学模型。
To use two passive U-tube anti-rolling tanks with different natural frequencies can provide very good rolling reduction over a wide range of metacentric height of ship.
使用两个具有不同固有频率的被动式U型减摇水舱能给横稳心高变化范围很宽的船舶提供很好的减摇效果。
The rolling motion is chosen as the ocean condition in this experimental study, we study on Natural Circulation subcooling vapor bubble departure in vertical channel.
本文取摇摆为海洋影响条件，研究摇摆对竖直管自然循环过冷沸腾气泡脱离点的影响。
The rolling motion is chosen as the ocean condition in this experimental study, we study on Natural Circulation subcooling vapor bubble departure in vertical channel.
本文取摇摆为海洋影响条件，研究摇摆对竖直管自然循环过冷沸腾气泡脱离点的影响。
应用推荐