Chapter 4 describes the numerical simulation method of heavy gas dispersion.
第四章为重气扩散过程数值模拟计算方法。
The numerical simulation method is the theoretical basic for deep well injection.
数值模拟计算是深井灌注的理论基础。
In this paper, the Numerical Simulation Method of Fire and it's application are presented.
本文讨论了模拟火灾现象的数值方法及其应用。
There is a real-life benefit to improve production efficiency and save funds by the numerical simulation method.
利用数值模拟技术对提高生产效率，节约资金有一定的现实意义。
The numerical simulation method of finite element can substitute the dynamic tri-axial test to a certain extent.
有限元数值模拟方法在一定程度上可以替代动三轴实验。
After experimental tests the self simulation principle was used to develop the numerical simulation method to physical device.
经实验校模后利用自模化原理将数值模拟方法推广到实物装置上去。
This paper presents the numerical simulation method and calculation results for the flow around a high lift devices of airplane.
本文给出了飞机增升装置气动力特性的数值计算方法和计算结果。
The numerical simulation method is rapidly and highly active, it is cheaper than in-situ experiment. The researching conclusion…
该研究方法快速、高效，可以大幅度节省原位实验的费用，研究结论对于科学分析施工监测信息具有指导意义。
The mathematical model of rainfall infiltration on the rock slope and the numerical simulation method for this model is discussed.
对岩质边坡降雨入渗的数学模型及模拟方法进行了探讨。
The numerical simulation method was applied to analyze the cold closed-die forging process of car used differential satellite gear.
借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。
The numerical simulation method of flow noise can supply the theoretical support for the optimal design of cavities of submerged bodies.
本文建立的流噪声数值模拟方法，为水下潜体的开孔优化设计提供了理论支撑。
The numerical simulation method was used to study the heat transfer and temperature distribution of rolling piece during hot strip rolling.
采用数值模拟方法研究了带钢热轧区轧件传热和温度场分布规律。
The numerical simulation method would provide theoretical basis for optimum design for the pressure cooling system of apple in practical projects.
这种数值计算方法为实际工程苹果差压预冷系统的优化设计提供了理论依据。
Moreover, the numerical simulation results are contrasted with the theoretical ones, and the validity of the numerical simulation method is testified.
将数值计算结果与锚固试验结果以及理论计算结果进行了对比分析，验证了数值模拟方法的正确性。
This paper discusses the numerical simulation method for oscillation reactions by using MATLAB, and studies nonlinear kinetic phenomena of sulfuric reactions.
作者讨论了使用MATLAB对振荡反应进行数值模拟的方法，应用该方法对硫化学反应非线性动力学行为进行了模拟。
The numerical simulation method is put forward to research the rod-support heat exchanger, in order to overcome the shortcoming of the main method of experiment.
采用数值模拟方法研究杆式支撑换热器，可以克服实验研究方式的不足。
The numerical simulation method has mass play to the prediction of the flow pattern of metals in forming process and the instruction to the technology and dies design.
数值模拟技术对于预示金属成形过程中的流动规律进而指导工艺过程及模具设计具有重要作用。
The numerical simulation method based on the strip-yield method has begun to be used in the air space structures, but not used in the fatigue questions in the submarine.
基于带状屈服模型的数字仿真方法在航空航天结构上已经开展运用，但尚未用于潜艇结构疲劳断裂问题。
The numerical simulation method is suitable for complex formations, whereas the analytic method or semi-analytic method is superior in less computation and storage costs.
数值模拟方法可用于计算比较复杂的地层。借助解析或半解析方法，可使计算量和存储量降低。
The numerical simulation method is adopted to get the distribution of the soil stress and the displacement variety of some points during the excavating and supporting process.
采用数值模拟方法，得出该基坑开挖支护过程中土体的应力状态分布变化情况及基坑周边某些点的位移变化情况。
The paper adopts the numerical simulation method to discuss and analyze the stability of the spandrel groove high slope of a hydroelectric power station in the southwest China.
采用数值模拟方法研究和论证我国西南某水电站拱肩槽高边坡的稳定性。
Based on the numerical simulation method, frequency spectrum analysis and structure analysis were conducted for the three dimensional unsteady flow inside the compressor rotor.
通过数值模拟，对一个低压压气机转子的非定常流场进行结构分析和频谱分析。
Among the numerical simulation methods, the finite element method (FEM) is widely to solve the electric field with complex structure and multi-dielectric medium with high precision.
在常用数值求解方法中，有限元法以其通用性强，适用于结构复杂、多重介质复杂场域求解，且求解精度高等优点而被广泛用于电器电场的数值求解。
Compared with the simplified analysis method, the numerical simulation method can obtain detailed time history results of dynamics and damage deformation pictures of ship hull structure.
相比于简化解析法，数值仿真法可以得到详细的动力学时历结果以及船体结构损伤变形图。
This paper analyses the numerical simulation method for Paleo-tectonic Stress Field from three aspects, namely tectonic simulation target, building of the tectonic model and tectonic modeling.
从构造模拟目标、构造模型建立、构造模拟三个方面探讨了古构造应力场数值模拟的方法。
Taking the impact jet flow field of individual rocket as research object, this paper calculates the jet flow field near the back of the launching tube by using the numerical simulation method.
该文以单兵火箭冲击射流流场为研究对象，采用数值模拟技术，对定向器管尾附近区域的燃气流场进行了数值计算，给出了发动机工作早期阶段冲击射流噪声场形成过程的计算结果。
The experimental results agree to a certain extent with the numerical simulation and it indicates that this validation method is effective, and the numerical simulation method is also effective.
实验获得的温度场和数值模拟获得的结果在一定程度上吻合较好，从一个侧面验证了数值方法的有效性。
The numerical simulation method based on software FLAC3D for the large-diameter long pile is discussed, and the influences of parameters of soil-pile interface on the numerical results are analyzed.
基于FLAC3D数值分析软件，探讨了大直径长桩的数值模拟方法，分析了桩土间接触面参数对数值计算结果的影响。
The basic principle of numerical simulation, zone discretization method, solution techniques and some application examples are described in light of the characteristics in metallurgical process.
结合冶金过程的一些特点概述数值模拟仿真的基本原理、区域离散化方法、求解技术及应用实例。
The basic principle of numerical simulation, zone discretization method, solution techniques and some application examples are described in light of the characteristics in metallurgical process.
结合冶金过程的一些特点概述数值模拟仿真的基本原理、区域离散化方法、求解技术及应用实例。
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