In the paper the problem about the middle bearing vibration of ship shifting with misalignment is studied by the measures of numerical and physical simulation.
对船舶轴系非对中时中间轴承振动问题，通过数值模拟和物理模拟进行了研究。
Comparison between numerical simulation and measured results of the physical model test shows that this model can qualitatively simulate the floating-debris' accumulation form.
数值模拟结果与实测资料和物理模型试验结果的验证比较表明，该方法可以定性分析漂浮物的堆积形态。
Warm-hot control forging process of automobile spline shaft is investigated by using physical simulation and numerical simulation.
采用物理模拟和数值模拟相结合的手段，对汽车花键轴的温热控制精锻工艺进行了深入的研究。
Simplify the problem and divide the mesh In numerical simulation, proper simplification of the physical problem can make the simulation simple.
问题简化及网格划分在数值模拟中合理的简化物理模型既能反应问题物理本质又能使模拟得以顺利实现。
Since microgel flooding involves complex physical and chemical changes, how to achieve physical and chemical parameters become very important during numerical simulation.
由于微凝胶驱涉及复杂的物理化学变化，在进行数值模拟时，如何求取物理化学参数变得很重要。
The paper presents laboratory research on the physical simulation and numerical simulation of the gravel packing sand control in the horizontal well.
介绍了水平井砾石充填防砂物理模拟和数值模拟的实验研究。
The numerical simulation has the advantage of systematization and flexibility, but the results must be verified through physical tests before they are used as instructions for real fabrications.
焊接数值模拟具有系统、灵活的特点，但其结果需进行物理模拟验证，才可应用于实际结构的生产中。
To discover the mechanism of progressive failure of rock slope, physical simulation experiment and numerical simulation analysis by means of FLAC software have been done simultaneously.
为了揭示岩体边坡渐进破坏的机理，在对边坡渐进破坏进行物理模拟的同时，应用FLAC软件对边坡渐进破坏过程进行了数值模拟。
Nowadays, a single physical field of numerical simulation has been difficult to meet requirements of performance and reliability for turbo-machinery.
当前对单一物理场的数值模拟已经很难满足叶轮机械的结构性能与可靠性等方面的要求。
In this paper, theoretical research, physical experiment and numerical simulation are combined to systematically study the Aluminum powder forming discipline and compacting mechanism.
本论文运用理论研究、物理实验和有限元数值模拟相结合，系统地研究了粉末成形规律及其致密化机制。
Numerical simulation shows that many physical and chemical phenomena are caused by the oxidation reaction.
数值模拟结果反映了由氧化反应所引起的诸多物理和化学现象。
Based on numerical simulation for the physical model, the uncertain parameters stated above are determined, and both the scaling lows of energy conversion and neutron yield are given.
在物理模型数值模拟的基础上，确定了上述关系中的待定参量，给出了能量转换和中子产额的定标规律。
The main research methods include empirical formula, physical simulation, numerical simulation and field measurement.
主要的研究方法有经验公式法、物理模拟、数值模拟和现场实测。
According to influence factors of artificially frozen soil, physical simulation, numerical simulation and the control of frost heave, this paper sums up the research achievement of frost heave.
从人工冻土冻胀的影响因素、物理模拟概况、数值模拟现状及冻胀抑制等方面总结归纳了国内外在冻胀及其抑制上的研究成果。
In this paper, using physical and numerical simulation method research metal delivery system of twin-roll thin strip continuous casting pool.
本文采用物理模拟和数值模拟相结合的方法研究了双辊薄带熔池内布流系统。
By means of physical and numerical simulation, this paper studies the kinetic process of oil displacement by suspended particles in biopolymer solution.
本文采用数值模拟并结合物理模拟两种手段对生物聚台物溶液中悬浮微粒的驱油渗流动态进行了探讨。
By means of three dimension cumulus mix cloud man-made numerical model, make a simulation to all kinds of micro physical amount change after man-made rainfall seeding and effect of seeding.
利用三维积层混合云人工增雨数值模式对人工增雨引晶催化后的各种微物理量变化及催化效应进行了模拟。
Many known conditions are required when using numerical simulation, physical simulation, pure experimental correlation method and so on.
用数值模拟、物理模拟和纯经验相关法等需要大量的已知条件。
It showed that the combination of experiment of physical analysis and numerical simulation could expose the mechanical of rock slope progressive failure on both surface and essence.
研究表明，只有将物理模拟和FLAC数值模拟相结合，才能既从表象上又从本质上揭示出边坡渐进破坏的机理。
The numerical simulation of the new type of DNG is studied by using FDTD method and CST software, and the physical mechanism analysis for this structure is discussed in detail.
用时域有限差分法和CST软件对该新型结构进行了模拟对比，并对其物理机理进行了分析，解释了其双负效应发生的原因。
The result is coherent with the result of quantitative physical simulation, numerical value simulation and the tension stress theory of a rigid plastic mechanical model.
结果与定性物理模拟、数值模拟及刚塑性力学模型的拉应力理论相吻合。
These researches provide a clearer physical understanding for the strong turbulence in laser plasma by numerical simulation, and make the plasmon collapse process more comprehending.
这些研究为激光等离子体中强湍动提供了更为清晰的物理图象，以便更加深刻地理解等离激元坍塌过程。
At first, the physical mechanism was studied then the 2d compact numerical simulation model for natural convection and forced convection heat transfer analysis was built respectively.
本文首先对散热器工作的物理机制进行详细分析分别对自然对流换热情况和强制对流换热情况建立了简化的二维数值计算模型。
Current work is focused on seismic attenuation mechanism in porous rocks, and the remaining problems include physical description and numerical simulation about complex porous rocks.
目前的研究主要集中于探索孔隙介质的地震衰减机制，存在的问题包括复杂多孔介质的物理描述以及数值实现。
Physical and optical properties of BBO and general numerical solving methods are introduced, these coupling equations are normalized and a final numerical simulation program is programmed.
介绍了BBO晶体的物理光学性质以及一般的数值求解算法，并通过对耦合波方程组进行归一化处理并且编写了相应的数值模拟程序。
The thickness of ultra thin interbedded layer reservoirs was less, there existed crossing distribution of reservoirs with good and poor physical properties and it was hard for numerical simulation.
超薄互层油藏储层厚度极小，且物性好与物性差的储层交互分布，模拟难度大。
Consequently, the method in the dissertation is proved through calculating the similarity between the numerical simulation data and physical test data of satellite momentum wheel bearing assembly.
通过卫星动量轮轴承组件的数值仿真和物理试验数据的相似度计算实例验证了本文评估方法。
The numerical simulation results and in-situ measurement data reveal a matching physical discipline; so the method of numerical simulation is validated scientifically and reasonably.
从数值计算结果与现场实测情况来看，两者反映的规律基本一致，可验证数值计算方法的可靠性。
The numerical simulation results and in-situ measurement data reveal a matching physical discipline; so the method of numerical simulation is validated scientifically and reasonably.
从数值计算结果与现场实测情况来看，两者反映的规律基本一致，可验证数值计算方法的可靠性。
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