利用功率流进行浮筏隔振系统研究。
为研究磁悬浮浮筏隔振系统的隔振性能奠定了基础。
This laid a foundation for studying vibration isolation performance of maglev floating raft vibration isolation system.
它们对整个浮筏隔振性能的影响，从中得出一些有益的结论。
The results are of benefit to the design of a real floating raft isolation system.
基于阻抗有限元法编制了浮筏装置隔振效果的计算分析方法。
An analytical approach of vibration isolation effect for floating raft system is given in this paper based on the impedance FEM.
功率流实验研究是浮筏隔振系统振动特性研究的一个主要方面。
Experimental study of power flow is one of the major aspects of the researches on a raft vibration-isolating system.
浮筏在低频减振方面存在较大不足，而这恰是主动减振的优势。
Floating raft system has a huge disadvantage in depressing low-frequency vibration, which is the main problem of submarine's hiding.
结果表明浮筏结构的非刚性对整个浮筏装置隔振效果有较大影响。
Results show that the raft structure for the whole of the floating raft isolation system has great influence.
本文对船舶浮筏装置的抗基础冲击特性进行了理论分析与试验研究。
The investigation on the anti-shock property of the floating raft installation was made both theoretically and experimentally.
将船体与浮筏装置作为一个系统，建立其三维有限元振动分析模型；
The finite element analysis was carried out with ANSYS software and the performance of vibration isolation was surveyed through the experiment.
一种半海底半悬吊式浮筏网笼养殖海参的方法，涉及农业—海水浮筏网笼养殖。
The invention relates to a method for breeding sea cucumber in a bathyal half-hanging buoyant raft net cage and the method relates to agriculture-seawater buoyant raft net cage breeding.
引入一种新的方法——伪力法来计算带限位器非线性浮筏隔振系统的冲击响应。
This paper introduces a new method, the pseudo-force method, to calculate the shock response of a nonlinear floating raft system with restrictor.
对浮筏系统的振动传递及水下声辐射特性进行试验研究有其重要的工程应用前景。
Vibration transmission and underwater acoustic radiation characteristics experiment of floating raft system has an important technical application prospect.
重点讨论因流体激励导致设备和管路附加在浮筏上的振动对浮筏隔振性能的影响。
We have focussed our mind on the equipment and pipe additive vibration to the raft caused by flow excitation.
浮筏隔振系统是一种广泛应用的减振降噪装置，但它在低频减振方面还存在较大不足。
Research shows that the application of dynamic vibration absorbers (DVAs) can significantly improve the low frequency isolation performance of floating raft system.
在船舶浮筏隔振系统的动力学特性研究中，采用刚体分析模型计算浮筏隔振效果会产生很大误差。
Calculation of the floating raft isolation level brings differences in use of rigid body models in research of dynamics mechanics research in the floating raft isolation system.
智能评估系统能利用BP网络的非线性映射和自学习能力，对浮筏隔振装置方案设计进行智能评估。
It can intelligent evaluate the raft vibration-isolating unit design based on the abilities of nonlinear mapping and self-learning of the BP.
本文采用ANSYS软件对一船用辅机浮筏的固有振动特性、隔振效果和抗冲击性能进行了数值分析。
This paper computes the natural vibration character? The vibration isolation effect and the shock resistance of a floating raft, using ANSYS software.
浮筏隔振系统能够明显地抑制从机器到船体的振动传递，在舰艇动力机械减振降噪领域得到了广泛应用。
Floating raft isolation system can obviously restrain vibration from machine to the hull, thus has been widely applied in naval power machinery anti-vibration noise reduction fields.
论文进行浮筏隔振理论研究，系统、全面地对影响浮筏隔振减振效果的诸因素，进行了理论、实验、计算分析。
With theoretical, experiment and computation study, the factors influencing the effect of vibration-isolating are analyzed completely in this paper.
并对水下爆炸载荷作用下船舱浮筏系统的冲击响应进行分析，其结果对于研究舰船设备的抗冲击性能具有参考价值。
The shock response of the ship cabin with the floating raft system subjected to underwater explosion is analyzed. The results are practical to study the anti-shock property of the Marine equipment.
浮筏隔振系统是一种较为有效的振动控制系统，将近四十年来在航海工程机械的减振降噪应用中取得了非常显著的效果。
Floating raft vibration isolation system is a good approach of controlling vibration, and this system has been successfully used in navigation.
基于精细积分和状态空间法提出了一种新的浮筏系统动态响应分析方法，并结合侧挂式浮筏系统算例对该方法进行了验算。
This paper proposed a new response analysis method for raft isolation system by the combination of precise integration and state-space.
并将浮筏隔振系统和船体作为一体，研究整个船舶结构的冲击响应，所得到的结果对于研究浮筏系统的抗冲击设计具有参考价值。
Then the response of the hull with floating raft system was analyzed when the bottom of hull was exerted by a vertical shock wave from an underwater explosion...
并将浮筏隔振系统和船体作为一体，研究整个船舶结构的冲击响应，所得到的结果对于研究浮筏系统的抗冲击设计具有参考价值。
Then the response of the hull with floating raft system was analyzed when the bottom of hull was exerted by a vertical shock wave from …
在每年干旱的几个月里，有一条简易渡轮往返于塞拉利昂东南的河流两岸。人们通过开过槽并固定在导索上的木棒推进能承载车辆的浮筏。
In the dry months of the year a simple ferry crosses a river in southeastern Sierra Leone; a car-carrying pontoon propelled by men with notched wooden sticks that lock to the guiding cable.
在每年干旱的几个月里，有一条简易渡轮往返于塞拉利昂东南的河流两岸。人们通过开过槽并固定在导索上的木棒推进能承载车辆的浮筏。
In the dry months of the year a simple ferry crosses a river in southeastern Sierra Leone; a car-carrying pontoon propelled by men with notched wooden sticks that lock to the guiding cable.
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