Physical simulation of oil displacement indicates that oil recovery factor is increased by (6.7%).

物理模拟驱油实验表明微生物提高采收率幅度可达到6.7%。

Power system simulation using hydraulic system is a physical simulation based on mathematical similarity.

电力系统的水力模拟，则是在数学相似基础上的物理系统模拟。

As is full testified by the mechanical model which has been built and the physical simulation experiments.

所建立的力学模型和物理模拟实验，完全证明了这点。

The dynamics of purifying the liquid steel by centrifugal flow tundish was studied through physical simulation.

采用物理模拟的方法，对离心中间包净化钢液的动力学进行了考察。

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。

In addition, these approaches of physical simulation only make use of the position randomicity to increase variation.

另外，现有的基于物理的动画方法仅仅考虑利用位置随机性来增加变动。

The synthetic unconsolidated samples with weak cementation and high porosity were prepared using physical simulation technique.

利用物理模拟技术制作了一组微弱胶结、非固结高孔隙度人造样本。

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。

Through advanced physical simulation experiment, the performance of the water-swelling agent is evaluated, and then it is improved.

运用先进的物理模拟实验对水膨体性能进行了评价，并对其进行了改进。

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 utilizes virtual technology in simulation, which enforces the function of digital simulation, made less reliable on physical simulation;

将虚拟技术在该领域实用化，加强了数字仿真功能，减轻了对物理仿真的依赖；

Aiming at the influence effects of roof stratum on rock burst, the research methods of physical simulation experiment in laboratory, UDEC 4.

针对顶板岩层对煤体冲击的影响作用机理，采用实验室物理模拟试验、UDEC 4。

Structural evolution history and development rules of its faults and fractures in this area are analyzed using structural physical simulation test.

应用构造物理模拟实验，分析了该区构造演化史及其断层和裂缝的发育规律。

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 Inertia and dynamics coupling of the three axis turn table of the physical simulation test facility are analyzed, and mathematical models are established.

在对对接全物理仿真试验台三维转动装置的惯量耦合和动力学耦合进行分析基础上，建立了相关数学公式。

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。

Incorporating physical simulation on pipe for formation combustion, heavy oil formation of Hekou oilfield, Shengli oil province has undergone wet combustion test.

利用火烧油层燃烧管物理模拟技术，对胜利油区河口油田稠油进行了湿式燃烧实验。

The two key techniques of milling process simulation, i. e. geometric simulation technique and physical simulation technique, are summarized and analyzed in this paper.

对铣削过程模拟中的两个关键技术———几何模拟技术和物理模拟技术进行了归纳和分析。

Under the joint action of buoyancy, hydrodynamic force and capillary power, oil (gas) moves intermittently. This has been verified in the physical simulation experiment.

在浮力、水动力和毛细管力的共同作用下，油（气）呈间歇性运动，这在物理模拟实验中已得到证实。

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。

Based on physical simulation of edge rolling process in Trimming-Free plate rolling method, the effection of V rolling and chamfer rolling on the plate profile is analyzed.

基于中厚板无切边轧制法中立轧轧边变形的物理模拟，分析了平辊立轧与倒棱轧制对中厚板断面形状的影响。

Based on physical simulation of edge rolling process in Trimming-Free plate rolling method, the affection of V rolling and chamfer rolling on the plate profile is analyzed.

基于中厚板无切边轧制法中立轧轧边变形的物理模拟，分析了平辊立轧与倒棱轧制对中厚板断面形状的影响。

In NC machining process, the geometric and physical simulation of NC codes can quickly verify the correctness of the codes and help optimize the selection of key parameters.

在数控加工中，对数控代码进行集成的几何仿真和物理仿真，可以快速检验加工代码的正确性并对加工参数进行优化。

According to the features of the punch machine, we research on the dynamic properties and put forward a practical way by means of computer simulation and physical simulation.

针对冲压机械的特点，采用计算机仿真和物理模拟，为冲压类机械动态特性分析与研究提供了一种实用方法。

This paper discussed the design of low cost experimental installations and their applications in the experiments on the study of computer control systems by physical simulation.

本文探讨“计算机控制系统”低成本实验装置的设计、制作及其在研究型实验中的应用，即物理仿真技术的应用。

This paper applies the modularization thinking in designing the NC stretch bending machine simulation system, that is an integration system of geometric and physical simulation.

文章运用模块化思想设计了几何仿真和物理仿真集成的数控拉弯机仿真系统，提出了拉弯过程几何仿真、碰撞检测及物理仿真的实现方法。

The ESS adopts multi-means such as physical simulation and half-real object simulation and can be used to simulate in-well environment of various geologic and various depth well.

环境仿真系统采用物理模拟及半实物仿真等多种手段，实现了不同地质条件、不同井深的井下环境的仿真。

Cutting force simulation is not only an important part of physical simulation in milling process, but also the foundation of vibration prediction and surface topography estimate.

铣削力仿真不仅是铣削加工过程物理仿真的重要组成部分，同时也是颤振预报、表面形貌评估的基础。