该模型计算简单，是考虑渡槽槽内水体横向流-固动力相互作用的实用动力分析模型。
The model is simple and practical for dynamic analysis of the fluid-structure coupling aqueduct.
以德国精湛、先进的制造工艺和技术为依托，专注于大型螺栓螺母紧固、拆装科技及液压实用动力的运用。
Germany skilled, advanced manufacturing processes and technologies, focus on the large nut fastening bolt, disassembly of hydraulic technology and practical application of driving force.
蒸汽动力的实用性和对新机器的需求促进了钢铁工业的转型。
The availability of steam power and the demands for new machines facilitated the transformation of the iron industry.
即使当前汽车越来越高效，新混合动力车也更实用，南达科他州、德克萨斯州、阿拉斯加州和近海的石油储量还在继续保持上升。
The amount of oil in the Dakotas, in Texas, in Alaska, and offshore climbs too, even as cars are getting more efficient and new hybrids become more practical.
我们仍无法找出让氢燃料电池高效、安全、实用的方法，而混合动力车已是昨日之旧闻。
We still can’t figure out how to make hydrogen fuel cells efficient, safe and practical and hybrids/deisal cars are yesterday’s news.
宇航员的火箭使用的是核动力引擎，该技术长久以来都处在认真研究之中（但至今仍未能投入实用）。
The rocket uses a nuclear engine, a technology that was under serious investigation for a long time (and may yet see its day in space).
由于我们已经掌握了实用的动力学知识，我们可以用数量来表示气体模型了。
Now that we have a working knowledge of dynamics, it becomes possible to quantify the model for a gas.
然而，为改进其水动力学性能和促进其实用化，尚有一些问题需要解决，例如有关三体船构型与阻力性能的关系。
There, however, are still some problems to be tackled to improve its hydrodynamic performances and promote its practical use, such as the relation between the configuration and its resistance.
他们发明了实用的、相当成功的汽油机为动力的汽车，并且开创了现代汽车的时代。
They invented highly successful and practical gasoline-powered vehicles that ushered in the age of modern automobiles.
指出高拱坝坝肩稳定分析应考虑坝肩岩体的动力放大和坝-地基-库水的动力相互作用，算例表明所提方法的实用价值。
It is indicated that the dynamic amplification of abutment rock body and dam-water-foundation interaction should be considered in the aseismatic stability analysis for high arch dam abutment.
这个是很实用的设置可以配合下面的空气动力使用。
This is very useful with the following Settings can be the use of air power.
本文推导了悬挑屋盖空间动力响应的理论公式，提出了等效静力风荷载实用计算方法。
This paper derives formulae for spatial wind-induced dynamic response of cantilevered roofs and presents calculation practical method for equivalent static wind load.
本文结果对动力机器基础设计、用共振法测定地基的变形模量和承载力具有实用价值。
This paper is of practical significance on both design of dynamic foundations and the resonant test for the modulus and bearing capacity of ground.
提出一种基于有限元结构动力分析的船体板架固有频率实用修改方法，并进行了软件设计。
Authors suggest a practical method based on dynamic analysis of finite element for modifying natural frequencies of hull grillage beam, and its software is completed.
探索新知识的动力与把既得的知识应用于实用目的这两件事完全不同。
The motivations for the search of new knowledge and the application of already acquired knowledge for practical purposes are entirely different.
动力配煤是一项改善燃煤品质的实用技术。
Power coal blending technique is of a practical technique, which can improve the coal quality.
本文给出拖拉机-拖车系统结构动力特性与随机振动响应分析的实用计算方法。
In this paper, the methods of dynamic characteristic and random vibration response analysis for the structure of tractor-trailer system are presented.
其智能控制程序逻辑清晰，实用高效，使动力的输出和传动比的变化达到一种近乎完美的理想状态。
The logic of the intelligent control programme is clearly, practical and high efficiency, making the output of power and the change of transmission ratio achieve a perfect state.
提出了二维随机地震动输入实用模型，详细论述了重力坝结构随机地震动力响应的分析方法。
A practical model for earthquake movement input is proposed and the method for random seismic analysis of gravity dam is discussed.
文章简要地分析了其形成过程、海洋动力、实用价值及科学意义。
Their formation processes, marine dynamics, practical value and scientific significance were briefly explainec in the paper.
文中建立的模型也可以推广应用于具有其它阻尼器叶片的动力分析，作为阻尼叶片优化设计的基础，为阻尼叶片设计提供实用工具。
Dynamic characteristic of other dampers of blades can also be analyzed by the model, so it may be usable for damped blade design and be the base for optimization of damped blade.
因此，研究轧机主传动系统的动力学耦合特性，对于抑制轧机振动、保证高效平稳地生产具有重要的理论意义和实用价值。
Therefore, it is of great importance to study the coupled dynamic characteristics of a mill main drive system for keeping efficient and reposeful production.
采用计算流体动力学(CFD)技术实现在船舶设计阶段对船舶水动力性能的精确预报，是船舶水动力学学科中一个具有重大理论和实用意义的、富有挑战性的课题。
Numerical prediction of ship hydrodynamic performance at design stage using computational fluid dynamics (CFD) technique is a most important and challenging subject in the field of ship hydrodynamics.
对地震作用下土—桩—结构动力相互作用进行数值模拟研究具有重要的学术意义和工程实用价值。
So it is a significant value for both academic and concrete project to study the subject of numerical modeling of pile - soil -superstructure dynamic interaction under seismic loading.
结论：方法实用有效，可用于药代动力学研究。
Conclusion: the method is practical and can be used for the pharmacokinetic study of pravastatin.
利用本文的方法，实现了对铝蜂窝夹层结构动力学特性的辨识，这对铝蜂窝夹层结构的设计，实验和分析具有一定的实用价值。
To identify the dynamic characteristic of honeycomb sandwich structure via method mentioned in this thesis can be valuable in practice for further design.
因此，对框架动力稳定性的研究并建立“防倒塌”抗震设计建议具有较重要的理论价值和工程实用价值。
Therefore, it has importantly theoretical and practical value to study dynamic stability and establish anti-collapse design advice of steel frame structures.
基于质量守恒原理来计算高植被下垫面的动力学粗糙度、零平面位移是目前较为精确和实用的方法。
The method based on the mass conservation principle is a practical one to calculate the aerodynamic roughness lengthandzero plane displacement over tall vegetations.
本文的工作，对于水下机器人搭载的研究及其在海底、码头附近运动时的水动力预报有很大的实用性。
The work of this thesis has practical use for the retrieval of underwater vehicle and the prediction of hydrodynamic when it is near seabed or wharf.
本文的工作，对于水下机器人搭载的研究及其在海底、码头附近运动时的水动力预报有很大的实用性。
The work of this thesis has practical use for the retrieval of underwater vehicle and the prediction of hydrodynamic when it is near seabed or wharf.
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