In order to deal with complex tree-type structure of feeders. a smart reliability calculation method is developed.
在配电网可靠性计算中,实现了一种非常灵活的可靠性算法,能够处理结构任意复杂的树型馈线。
The software of calculation is developed by the method of sensitivity tolerance analysis. The effect of tolerance of composing loop on tolerance of close loop is analyzed quantitatively.
采用灵敏度公差分析方法开发出相应的计算软件,定量分析了组成环公差对封闭环公差的影响程度。
Based on elastic methods and the layer-wise summation method, a program developed for settlement calculation of pile ground and combined composite foundation.
基于弹性理论方法,结合分层总和法,编制了群桩沉降计算程序,并掘此对普通群桩和组合桩群桩性状和沉降计算进行研究。
Then, according to the basic ideas of (traditional) net-making clustering method, the calculation steps of the clustering analysis method with linguistic similarity (matrices) is developed.
然后依据传统的编网聚类方法的基本思路,给出基于群体语言相似矩阵的聚类分析方法的计算步骤。
A sort of efficient calculation method was developed for fatigue life prediction under random loading.
研究了一种用于随机载荷下试件疲劳寿命预估的有效计算方法。
Based on analysis of heat transfer in the process of liquid evaporation in details, an evaporation model was developed and the calculation method was also provided.
在对液体蒸发过程中的热量传递进行详细分析的基础上,推导建立了液体蒸发计算模型,并给出了求解方法。
A computer method for all-equilibrium calculation of a heterogeneous system for pyrometallurgy is developed in this work.
本文提出了一种高温冶金多相体系综合平衡计算的计算机方法。
The high accuracy method developed herein has an advantage of fewer calculation and storage over the former high accuracy methods, and no overshoot.
与以往的高精度方法相比,本文方法具有计算量少、存贮空间小的优点,而且没有超越现象。
The network method used to predict the temperature of armored vehicle power device was developed, the network model and the whole calculation flow chart were presented.
以装甲车辆动力装置部件为研究对象,提出了预测其温度的网络化方法,给出了传热网络模型,说明了总体计算流程。
Based on the constraint matrix method developed by Japanese scholars, a generalized constraint matrix method was proposed for calculation of the temperature stress of RCCDs.
在日本学者提出的约束矩阵法的基础上,提出了用来计算碾压混凝土坝温度应力的广义约束矩阵法。
In this study, a suit of formula for mining overburden bed separation volume calculation was developed based on numerical simulation using cube shape curve regression method.
文章的研究基于数值模拟,采用三次样条曲线回归方法,推导出一套计算采动覆岩离层量大小的公式。
According to the limit deformation, a method for calculation of the critical curvature of the tube is developed.
根据材料的极限变形,导出管轴临界弯曲半径的计算方法。
A calculation method based on three-dimensional model was developed to study the load bearing characteristics of externally pressurized spherical gas bearings with inherent compensation.
为研究环面节流静压气体球轴承的承载力特性,提出一种基于三维模型的计算方法。
To achieve the purpose, we have developed a calculation method of numerical simulation and the ways on how to use the method to simulate a model of the area source properly.
采用数值模拟计算的方法,对面源模式做了实际计算,并将其计算结果与虚点源后置法做了分析和比较。
Based on a nozzle structure in solid rocket motor, a calculation model is developed. The vibration and mode analysis of the model using subspace iteration method are presented in the paper.
针对某固体发动机喷管结构,建立计算模型,给出了用大型特征值问题求解的子空间迭代法。
The calculation method for radial clearance of turbine blade tip considering the effect of temperature and rotational speed is developed in this paper.
给出了考虑温度和转速影响的涡轮叶尖径向间隙的分析计算方法。
Analysis and calculation of a practical example show that the results is correct, and is simpler and more accurate with the method developed in this paper than that with root-locus method.
实例分析和计算表明,利用该方法所得的结果比根轧迹方法简单、准确。
The thermal balance calculation method for the gear box of a double-screw extruder was developed to accurately calculate the quantity of heat.
为了准确的计算双螺杆挤出机传动箱的发热量,笔者提出一种双螺杆挤出机传动箱的热平衡计算方法。
In the paper, a method is developed about attack Angle measurement of flying projectile with linear array CCD technology, and the calculation method of the attack Angle established.
提出应用线阵CCD技术测量飞行弹丸攻角,建立了测量飞行弹丸攻角的计算方法。
But formulas are relatively complex, the simple method of calculation efficient density will be developed further.
但所采用的公式较为复杂,求有效密度的简便方法有待进一步探讨。
The calculation code including manifold method (MM) and finite element method (FEM) is developed to study the non-simultaneous coupling problem of stress-strain and seepage for discontinuous material.
提出了一个用流形元与有限元的变形和渗流非同步耦合的分析方法,用于模拟不连续块体在水压作用下的变形过程。
A calculation method about survival probability of a aircraft that has electronic countermeasures (ECM) system is developed here.
对飞机在电子对抗(ecm)情况下的生存概率计算方法进行了研究。
A coupling calculation method for welding stress was developed by ABAQUS code. The residual stress for welded joint of P91 steel was simulated by the method above.
本文基于大型有限元软件ABAQUS,开发了一个顺次耦合的焊接应力计算程序,对P 91钢焊接接头的残余应力场进行了模拟。
The method for the calculation of the dynamic impedances of a single pile in layered soil is developed.
提出了计算层状土中单桩动力阻抗的方法。
The method above has a quality of short CPU time, easy calculation and good convergence compared with FEM developed by former researchers.
该方法和有限元法相比,具有计算简单、时间短、易于收敛的优点。
The developed model and the research method employed are valuable for the cutting forces calculation and numerical simulation of other kinds of drills with indexable inserts.
本文建立的模型和所采用的研究方法为其他类型的浅孔钻切削力的计算与数值仿真提供了有价值的参考。
In this paper, the tracing and the calculation method of the point of intersection of isopleth and net line are developed.
本文讨论了等值线与网格线交点的追踪和计算方法。
A calculation method of the diffusion coefficients of solute atom-vacancy complexes was developed.
提出一种计算溶质原子-空位复合体扩散系数的方法。
A calculation method of the diffusion coefficients of solute atom-vacancy complexes was developed.
提出一种计算溶质原子-空位复合体扩散系数的方法。
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