船舶运动；
So it is important to study ship movement nonlinear prediction and anti-roll control method.
因此研究有关船舶运动的非线性预报与减摇控制方法具有非常重要的意义。
By analyzing the spectrum of the random ocean wave and of the force of the ship, the ocean wave model and the ship movement model are erected.
在分析随机海浪的波能谱和船舶的受力情况的基础上，建立随机海浪模型和船舶运动模型。
The short-term prediction of ship motion has significant meaning to the safety of ship movement and it will enhance the safety factor of capturing planes.
舰船运动姿态的极短期预报对于舰船航行及舰载机着舰的安全起降等方面有着重要的意义。
Instead, simulation experiments of ship motion model could overcome these disadvantages, and to a certain extent, they can reflect the ship movement rules, and replace some of the sea experiments.
而利用船舶运动模型，通过仿真的方法进行实验克服了上述限制，可以在一定程度上反映船舶运动的规律，替代部分海上实验。
Like air traffic controllers, these technicians coordinate every movement of every ship through every lock.
和航空塔台一样，技术员调度每艘船通过各船闸的所有动作。
It was something to see him wedge the foot of the crutch against a bulkhead, and propped against it, yielding to every movement of the ship, get on with his cooking like someone safe ashore.
这是很可一看的：他把拐杖的脚嵌人到舱壁的缝中，抵靠着它，以适应船的每一次颠簸，像人在岸上一样稳当地干着他的烹饪工作。
Chief Engineer: Make sure all moorings remain taut to restrict the movement of the ship.
轮机长：确保所有系缆拉紧以限制船体运动。
Aiming at shipping movement and the time of collision avoidance in decision-making collision avoidance, a mathematical model was used for ship collision avoidance and to forecast the DCPA and TCPA.
针对船舶避碰决策系统中的船舶运动趋势和避碰时机建立数学模型，实时预估目标船相对于本船的最近会遇距离和最近会遇时间。
The different structuring forms of GFRP ship hull will influence the structure performance and movement performance directly.
玻璃钢(GFRP)艇体结构形式不同，直接影响艇体的结构性能和运动性能。
The experimental rolling simulation stand for anti -rolling tank performance is a testing facility of simulating ship rolling movement in the action of waves based on similarity rules.
减摇水舱性能试验摇摆模拟台是根据相似准则建立的一种模拟在波浪作用下船舶横摇运动的试验装置。
It researches the ship lateral movement multivariant stochastic control law on the basis of multivariant stochastic optimum control theory.
本文基于多变量随机最优控制理论研究船舶横向运动多变量随机控制规律。
A zone fire model is used to stimulate the fire and predict the smoke movement in a ship engine room.
利用火灾区域模拟基本原理和使用方法，对扑救难度较大的船舶机舱火灾烟气运动进行了研究分析。
As the wind freshened there came a sudden squall and the ship made a strange movement, listing to port.
当风力增强时，突然刮来一阵大风，“瓦萨”号奇怪地摇晃了一下，便向左舷倾斜。
But in the SWATH ship longitudinal motion and the high speed situation hangs swings the movement to affect it directly in the Marine movement posture, then affects the ship the movement stability.
但小水线面双体船的纵向运动和高速情况下的垂荡运动直接影响其在海上的运动姿态，进而影响船的运动稳定性。
For the complexity of ocean environment, the motion of ship is a very complex movement. Roll is considered as the most significant motion in all of it.
由于船舶航行时所处的海洋环境的复杂性，船舶运动是一个非常复杂的运动，船舶横摇运动是考虑得最多的船舶运动。
Through theoretical analysis and physical model test, the paper deals with the movement of moored ship at large open terminal under irregular transverse wave.
采用理论结合物理模型实验分析的方法，研究大型开敞式码头系泊船舶在不规则横浪作用下的船舶运动规律。
The scale model ship is the controlled object and physical basis, and it reflects the movement characteristics of the prototype in some way.
船舶缩尺模型是物理基础，也是被控对象，它在一定程度上可以反映出其原型的运动特点；
The U. S. is sea-basing its operations on an aircraft carrier, an amphibious assault ship, and a hospital ship and is using helicopters and landing craft for movement.
美国的救援行动主要通过其海洋基地——航空母舰来实现，作为海陆两栖攻击舰，它可以提供医疗救助，并通过直升机和登陆艇进行活动。
Considering the underwater work environment, the author analyses the robot movement on the ship hull with wave action, and establishes mechanics model of the robot in stationary and moving state.
针对机器人在水下作业的特点，分析了有波浪作用时机器人在船体表面的运动，建立了机器人在船体表面静止和运动两种状态下的力学模型。
The movement of the ship rocked us to sleep.
船的摇晃使我们进入了梦乡。
The most apparent difference between measure on the sea and on the land is that the measure device is located on the deck of a ship, and the movement of the ship carrier disturbs the tracking measure.
船载电视跟踪仪与陆基电视跟踪仪的主要区别是跟踪测量受到载体运动的干扰。
Movement rules and control methods of ships can be analyzed through ship experiments at sea, however, these experiments are of high cost, long cycle, and sometimes have some risks.
分析船舶的运动规律和控制方法可以通过海上实验，但实船海上实验存在成本高，周期长，而且具有一定的危险性等缺点。
The hull movement through the water will cause pressure distortion around the ship.
舰船航行时在其下方附近产生水压场。
The hull movement through the water will cause pressure distortion around the ship.
舰船航行时在其下方附近产生水压场。
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