最后,根据数值计算给出了几点有意义的结论。
Finally, Some conclusions with the practical significance are given based on the numerical results.
根据数值计算结果,提出一个计算束半径的近似公式。
According to the results of numerical calculation, the proximate formula of estimating radius of the beam was developed.
根据数值计算和实验结果,面风速对潜热效率比显热效率的影响更为明显。
According to the results of numerical calculation and experiment, sensible effectiveness has been influenced more significantly than latent effectiveness by air face rate.
根据数值计算的,明确的控制律的高增益反馈效应可以加强输出调节性能。
Depending on the numerical calculation, the explicit control law with the high-gain feedback effect can reinforce the output regulation performance.
根据数值计算的结果,并结合矿山现场的实际情况,确定矿柱回采试验的最终方案。
According to the numerical results and the states of the mining filed, the final mining method of ore-pillar recovery is determined.
根据数值计算和现场测试分析,采取了有效措施,改变了磨机的工作状态,减小了磨机的振动和噪声。
Based on numerical computation and online test, effective steps have been taken for the pulverize to change the working state, thus vibration and noise are reduced.
根据数值计算误差的特点分析及小波包多尺度、高分辨的特性,设计了一种基于小波包的滤波器,较好地解决了消除数值积分计算引入误差的问题。
A filter is designed based on wavelet packet according to the features of numerical integral errors and those of multiple scales and high resolving power of wavelet packet.
根据我非正式的统计结果,我在信封背面所计算出的统计数值令人相当失望。
The results of my informal, back-of-the-envelope calculations were rather disheartening.
根据这个表达式对两种常见的晶体管施密特电路进行了数值计算。
Using these expressions numerical calculations were carried out for two types of commonly used transistor Schmitt circuit.
根据超越方程对单环非互易铁氧体移相器的差相移随铁氧体厚度的变化进行了数值计算。
The differential phase shift changes as the change in the thickness of the ferrite phase shifter is calculated with the transcendental equation.
根据计算流体力学理论对空化流场进行数值模拟,从理论上验证水力空化的发生效果。
Finally, numerical simulation based on computer fluid dynamic (CFD) has been made for verifying the effect of hydrodynamic cavitation theoretically.
根据输送边界条件,给出了动态模型方程的数值计算方法、管道离散格式、参数存储方法和差分方程。
Based on transmission boundary condition, gives calculation method for value of dynamic model equation, pipeline discrete form, memory method for coefficient and difference equation.
这种组合预测方法根据以往的全部历史数据,利用数值计算的手段决定组合系数函数中的参数,于是组合系数随时间的推移而变化。
Using all the historical data, this method can decide the parameters of the combinational coefficient function, so that the combinational coefficient varies as the time goes.
根据两相流的均相模型,对压力降型脉动的周期和振幅进行了数值计算。
Based on the homogeneous model, the numerical computation for the oscillation period and amplitude of pressure drop type instability was conducted.
根据喉部沉积的传热模型建立了偏微分方程组,采用有限差分完全隐式格式进行数值分析计算。
On this heat transfer model the differential equations were based, and the finite difference complete concealed grids were used in the numerical analysis computation.
根据惠更斯波传播原理,构建了一种在通用CFD软件的非结构网格系统上直接计算燃面推进的数值方法。
Based on Huygens principle of wave propagation, a numerical simulation method on CFD software unstructured mesh was founded so as to calculate burning surface regression directly.
本文提供了一种根据升力面理论计算螺旋桨桨叶表面压力分布和螺旋桨性能的数值方法。
A numerical method is presented for prediction of propeller performance and pressure distribution on blade surface according to lifting surface theory.
采用数值积分法,根据储罐容积、液化石油气质量、组成、环境温度等条件计算其气化参数。
Its vaporization parameters are calculated with the method of digital integration based on volumes of tank, mass and composition of LPG, ambient temperature and other conditions.
风机根据计算空气量和总压力损失的数值进行选择。
And blowers are chosen according to calculation of air volume and total pressure loss.
根据液相和固相三维流速场的计算结果数值模拟了转轮叶片面的泥沙磨损。
Based on the calculated liquid and solid phase velocity fields, the numerical simulation of silt abrasion on runner blade surfaces has been carried out.
应用数值分析和计算几何理论,根据船体首部线型特点,建立首柱轮廓线数学模型;
Applying theories of numerical analysis and higher geometry, the corresponding mathematical model of stem line is established according to different stems.
然后根据最佳参数值计算RHIC能量下粒子系统中各种粒子的粒密度、能密度和熵密度等。
Then in part four, the quantities such as particle density, energy density at RHIC energy are calculated with these parameters' values.
根据KTP晶体不同的色散方程,对该匹配角进行了数值计算;并比较了LBO晶体的相关特性。
We calculate the best phase-matching angle according to the Sellemier equations of KTP and compare the quality of LBO.
根据所提理论和胶凝时间曲线的特性数值,计算了所形成的硅酸的各级酸离解常数和聚合作用的比凝速常数的近似值。
On the basis of the theory and the characteristics of the gelation time curves, specific polymerization rate constants as well as successive acid dissociation constants are calculated.
该公式是根据CGP3程序的大量计算结果,应用数值方法归纳出来的。
Using numerical method, the formulas are derived from a series of results given by the CGP3 program.
根据实验所得沸腾曲线,对纳米颗粒悬浮液进行稳态数值模拟,计算了不同过热度下活化核心的密度。
A steady numerical simulation of the effect of nano-particles on nucleation sites in nucleate pool boiling heat transfer was conducted based on the experimental boiling curves.
根据数学模型和相应的数值计算方法,研制了水试压后输气管道的瞬态模拟分析软件Pigging。
Based on the mathematical model mentioned above, a software pigging is developed, which aims at pigging steady calculation after water pressure test.
本文研究证明,正螺面上的短程线就是一根圆柱螺线,可根据正螺面的参数准确计算出其数值。
This paper proves that the geodesic on the positive spiral surface is a cylindrical spiral, which can be calculated with the parameters on the positive spiral surface.
根据时变动力系统的结构损伤识别数值计算的特点,应用状态空间法来对结构损伤动力过程进行数值模拟。
According to the feature of calculation of time-variety dynamic system in damage identification, the state space method was introduced to simulate structural damage progress.
根据热力学理沦并考虑到电弧的作用,运用数值运算方法对灭弧室气流的解析方程进行了计算。
Based on thermodynamics and considerations of the influence of arc, the equations to express the behaviour of gas flow with the arc is solved by numerical method.
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