Automatic differentiation (AD), based on the nonstandard analysis theory, is a new technique in computer numerical analysis.
自动微分(AD)技术以非标准分析为理论基础，是计算机数值计算领域中的一种很有前途的方法。
Great importance is increasingly attached to expert system for fault diagnosis of computer numerical control (CNC) machines.
专家系统用于计算机数控(CNC)设备的故障诊断日益受到人们的重视。
The mold filling process was calculated based on computer numerical simulation.
利用计算机数值模拟技术对充型阶段的流动过程进行了计算。
The relevant software system was founded based on computer numerical simulation.
利用计算机数值模拟技术，建立了相关的软件系统。
The factory has advanced production equipment and computer numerical control technology.
内有先进的生产设备和电脑数控技术。
The CLT panels were cut by computer numerical control (CNC) directly from a 3d computer model.
交错层压木材是直接从3d计算机模型导出并通过计算机数控技术切割的。
A hardware development platform for the computer numerical control(CNC) system was built based on the ARM and the DSP.
针对柔性化制造的要求，构建了以ARM、DSP为基础的数控系统平台。
As compared with computer numerical arithmetic, the new formula has smaller relative error and broader application scope.
新计算公式与计算机数值算法比较，相对误差较小，且适用范围大，可供有关工程人员参考使用。
The goal of the paper is to realize the computer numerical control of the adding means, the compaction means and the cutting means.
本文主要就是实现对进料装置、加压装置、剪切装置的计算机控制。
Some rules of computer numerical simulation for the directional solidification with steep temperature gradient have been found out.
本文探讨大温度梯度下铸件定向凝固过程数值模拟的一些规律性。
This article presents the strategy and models of applying the artificial intelligence technology in computer numerical control system.
提出将人工智能技术应用于数控系统的策略和模型。
A general error compensation model of position accuracy for computer numerical control (CNC) manufacturing center is set-up by using homogeneous matrix.
本文以三轴数控加工中心为例，利用齐次矩阵建立了完备的数控加工中心的位置误差补偿模型。
A modified associative memory model of Artificial Neural Network (ANN) is introduced into the fault diagnosis of computer numerical control machine tool.
提出了将一种改进的人工神经网络联想记忆模型应用于计算机数控机床的故障诊断方法。
By combining heat transfer theory with computer numerical value simulation, this study simulates temperature field 's variety of CFST with high temperature.
本次研究主要内容是把传热学理论与计算机数值模拟相结合，用以模拟高温(火灾)作用下钢管混凝土温度场的变化。
They are likely to operate computer numerical control (CNC) equipment as well as traditional lathes, routers, and grinders to make all kinds of production parts.
他们中大部分人的工作有负责操作计算机数控设备（CNC）以及各种各样小批量生产中的传统车床、路由器和螺纹磨床等。
By combining with computer numerical controlling technology, a water jet precise machining system, which is a new advanced untouched flexible machining system, could be formed.
水射流技术与数控技术的结合，形成一种全新的先进无接触柔性加工工具——水射流精密切割系统。
The results of verifying calculation show that the analytic formula has smaller computational error as compared with computer numerical arithmetic, and therefore it is practical.
验证计算结果表明：解析公式与计算机数值计算法结果相比较，计算误差小，具有实用价值。
In the computer numerical experiment, the results show that the algorithm is effective to inverse incomplete wave field data with noise and the image quality is largely improved.
数值试验的结果表明，本文算法用于反演含噪声，不完全的时域波场数据时，十分有效。
This thesis adopts the method which combines model experiment with computer numerical calculations and studies the smoke flow in terminal halls and atria and the affecting factors.
本文采用模型实验和计算机数值计算相结合的方法，对客运大楼、中庭火灾烟气流动及其影响因素进行了研究。
Finally, the computer numerical simulation of interceptions adopting optimal guidance law and proportional navigation is processed respectively. The result of simulation shows the perfect...
最后，采用新型最优制导律和传统比例导引律分别进行了拦截过程的计算机数值仿真，仿真结果表明了这种新型最优制导律的有效性。
Via computer numerical simulation, the fundamental diagrams of the single-speed lane and multi-speed lane CA traffic flow models are got, and these two models' traffic flow characters are presented.
通过计算机数值模拟，得到了单速车道和多速混合车道元胞自动机交通流模型的基本图，并对这两种模型的交通流特性进行了分析和讨论。
Computer Numerical Control (CNC) system of auto combined switch durability tester is introduced in this paper.
介绍一种汽车组合开关耐久性试验台的计算机数控(CNC)系统。
A lot of literatures show that research on self adaptive control of CNC (Computer Numerical control) is very active, but its applications have not been widely used.
大量的文献表明数控系统自适应控制的研究相当活跃，但是自适应控制在数控系统中并没有得到很好的应用。
The complexity of compressor's blisk of turbine engines caused difficulties in the precise Computer Aided Design(CAD) modeling and Computer Numerical Control(CNC) machining.
整体叶轮型面的复杂性，导致造型和数控编程都有一定的难度。
CNC (Computer Numerical Control) is a technology originally developed for the aviation industry, enabling the precise construction of digitally generated, complex curved objects.
CNC(电脑数值控制)本是为航空业开发的一项技术，可使数字化生成的复杂曲面物体得以精确施工。
CNC (Computer Numerical Control) is a technology originally developed for the aviation industry, enabling the precise construction of digitally generated, complex curved objects.
CNC(电脑数值控制)本是为航空业开发的一项技术，可使数字化生成的复杂曲面物体得以精确施工。
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