对于切削过程的有限元模拟分析，正确的简化模型不仅可以提高计算结果的精度，并且可以大大的减少计算的时间。
In finite element simulation of cutting course, correct predigested model not only may improve precision of calculated result, but also can smartly reduce calculating time.
同时，分析了有限精度计算对所求得的提升结构的影响。
Meanwhile, it evaluates the effects of the finite precision on the lifting coefficients.
用非线性随机信号分析方法研究了混沌序列的量化误差和扩散误差引起的有限精度效应。
By using nonlinear random signal analyzing technique, the chaotic finite precision effect due to quantifying error and diffusing error is studied.
结果表明，若仅是为了测定点的垂直位移的高程速率，增加重力测量数据后对形变分析的精度增益十分有限。
Itturns out that the accuracy increase is quite limited by using gravity observation to analyse vertical deformation, if the aim is only to determine point vertical displacement and its velocity.
结果表明有限元分析具有较好的精度，与试验分析有一致的规律。
Based on the results of finite element analysis, it indicates that the analysis has a good precision and gains coincident conclusion with the test.
本文采用有限层法对复合式水泥混凝土路面结构进行应力分析，通过计算与分析，提出了能满足精度要求的实用设计方法。
In this paper, the stresses in a composite concrete pavement are analysed by means of finite layer method. Through calculation and analysis, a practical design method is presented.
为解决这个问题并保证灵敏度分析精度，本文提出用解析法与有限差分法法有机结合的方法对气动参数进行灵敏度分析。
To solve this question and assure the analysis precision, this article USES the analytic method combines the limited difference method, to gain the sensitivity of the aerodynamic parameter.
然后采用实验模态分析和有限元建模相结合的建模方法，获得了足够精度的传感器壳修正模型。
And then obtained the modification model of sensor shell with sufficient accuracy by adopting the combined modeling method of experimental modality analysis and finite element modeling.
该方法可以提高渐开线齿轮造型精度与效率，从而为渐开线齿轮的有限元分析提供了必要条件。
This approach can improve modeling precision and efficiency of producing involute gear, and provide necessary condition for finite element method analysis of involute gear.
符号回归的含义是找出一个符号形式的数学公式，以指定的精度拟合相关变量的有限样本，以便于分析和预测。
The meaning of symbolic regression is that we are searching for a function that closely matches an unknown expression based on a finite set of sample data, in order to analyze and forecast data.
由于电磁场有限元分析方法具有通用性好、计算精度高的特点，因此成为目前首选的电机磁场数值计算方法。
Because of good applicability and high precision the finite element analysis method has become the preferred method for numerical magnetic field computation of machines.
数值算例表明：基于热层合理论的有限元方法有较好的精度，同时又比传统的分析方法更简便、有效。
The numerical results showed that this new method had a high accuracy, and it was quiet simple but more effective than classical ones.
说明采用七自由度单元的有限元法进行矩形截面简支梁的弯翘分析，有很高的精度，可以代替繁琐的解析解。
The result shows seven-freedom unit finite element method has high precision to analyse simple beam of rectangular section, it can replace complex analytic solution.
该系统对有限范围的距离测量具有较高的精度和可靠性，最后文中分析了误差产生的原因及如何对系统进行完善。
This devices measure the distance in high precision and reliability of the final text analysis of the causes of the errors and how to improve the system.
本文介绍了一种求解地下水流问题的有限分析法，该方法将解析解结合到数值方法中，从而提高了计算精度，改善了稳定性。
This paper introduces a finite analytic method of solving groundwater flow. This method combines analytic solution with numerical method, and can rise computational accuracy and improve the stability.
研究表明，有限尺寸效应是影响板——梁磁弹性稳定性分析精度的主要原因。
It was shown that the finite size effect on the magnetoelastic buckling of a thin beam-plate is essential.
通过车架建模精度分析，验证了有限元建立的模型满足了工程中的需要，对车身设计具有一定的参考作用。
Through the precision analysis of the the frame, the model is verified to the demand in the engineering. It will be useful for the bus body design.
因此，选择何种有限元程序，如何简化结构，采用哪种单元类型和网格细化方式进行分析，保证热点应力的精度己成为一个重要的研究方向。
So, it has been an important research direction in the world to study how to simplify the structure exactly, chose a suitable finite element style and mesh size to get a precise hot spot stress value.
在工程设计领域，许多工程结构用有限元单元法进行分析，极大地提高了设计精度，带来了巨大的效益。
The application of the finite-element method in lots of the engineering designs has improved the design accuracy and brought giant benefits.
本文分析讨论了轮辐式扭矩传感器的原理和精度，并用有限元计算和实验加以验证。
Principle and accuracy of the sensor are analysed and verified with finite element calculation and experiment.
结果表明，有限元分析能获得具一定精度的结果，并与理论分析基本吻合。
The result showed that the finite element analysis could acquire the result with certain accuracy and was basically agreed with the theory analysis.
提高用有限无法进行桨叶动力分析、特别是内力计算的精度是本文工作的主要目的。
The main purpose of the work described in this paper is to improve the accuracy of rotor blade dynamics analysis, especially, that of internal force calculation by the finite element method.
提高用有限元法进行桨叶动力分析、特别是动内力计算的精度是本文工作的主要目的。
The work summarized in this paper aims at improving the accuracy of rotor blade dynamics analysis, and that of its internal force calculation in particular, by the finite element method.
作为结构分析的有限元方法从精度上来说是令人满意的，但对于结构设计来说计算效率低、费用高。
FE methods can meet the demands in accuracy, but it can be computationally expensive and complex in structural design.
作为一种重要的数值分析方法，有限元法凭借其对光波导任意形状的适应性、高的计算精度等特点，将在光波导分析中起到越来越重要的作用。
Because of its adaptation to shape and high precision, the finite element method has a more and more important role in the analysis of optical waveguides.
算例表明该有限元法可以同时进行可压缩、不可压缩或几乎不可压缩弹性分析，且精度良好；
The numerical examples show that the GMFEM could be used in the analysis of the incompressible and nearly incompressible elasticity, and the precision of the results is very higher.
利用ABAQUS有限元软件分析P60S滚齿机上的高精度重型回转顶尖的挠度。
The front deflection of high precise and heavy-duty rotating center in P60S rolling-gear machine was analyzed by using finite element software ABAQUS.
为了满足反射镜较高的面形精度要求，提出了一种基于有限元分析的柔性支撑结构。
According to the design requirements of the mirror, the flexible supporting structure was designed, then the finite element analysis software was used to mesh and submit the operator.
提出了一种带加强筋的膜单元，具有精度高、列式简单等特点，为船舶结构的有限元分析提供一个实用的单元。
This paper proposes a membrane stiffener-reinforced element, which has the features of high precision and simple formulation, etc. It is practical for the finite element analysis of ship structures.
提出了一种带加强筋的膜单元，具有精度高、列式简单等特点，为船舶结构的有限元分析提供一个实用的单元。
This paper proposes a membrane stiffener-reinforced element, which has the features of high precision and simple formulation, etc. It is practical for the finite element analysis of ship structures.
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