查询词典 numerical system

This dissertation realizes one open computer system for three axis numerical control milling machine using computer software, hardware and DSP technologies.

本论文利用计算机软、硬件技术、数字信号处理器技术，实现了用于开放式三自由度数控铣床的计算机控制系统。

A plan for the solution of a problem; consists of planning and coding, numerical analysis, systems analysis, specification of printing formats, and any other functions necessary to the integration of a computer in a system.

为解决某一问题而作出的计划，包括规划和编码、数值分析、系统分析、打印格式规定以及把计算机结合进一个系统所必需的其它功能。

It introduced research actual state of genetic algorithms, enumerated the calculation result of global optimized crossover and mutation, gave the mostly program of binary system character string coding and using numerical model and the practical data checked out the effectiveness of mixed inversion algorithm.

文中介绍了遗传算法的研究现状，例举了全局寻优交叉和变异的计算结果，给出了二进制字符串编码的主要程序段，用数值模型与实际资料验正了混合反演算法的有效性。

Waste being sent offsite must be listed by the generator on a waste manifest. The waste is characterized following a numerical coding system developed by the EPA.

当一个工业的程序已经改变的时候或一个混合已经发生，这种情况可能会发生变化时，因此列举的理由不再是合理的，特别是废物。

The fidelities of quantum states of system in Jaynes-Cammings model considering the dissipation of cavity were studied by using the complete quantum theory.The influences of the cavity damping constant and the numerical value of initial mean photon number on the fidelities of quantum states was discussed.

利用全量子理论研究了存在腔耗散的大失谐 Jaynes-Cumming 模型中量子态保真度，讨论了初始平均光子数一定的情况下腔的耗散系数对量子态保真度的影响，以及当腔的耗散一定的情况下初始光场的平均光子数对量子态保真度的影响。

This paper instructed the numerical control DC constant current source which makes use of the AT89C51 version single chip microcontroller is the main controller in this system, while the set value and the real output current can be displayed by LED.

本文介绍了采用AT89C51单片机为主控制器，通过键盘来设置直流恒流源的输出电流，并由数码管显示电流设定值的数控直流恒流源。

The depletion potential of charged colloidal system is studied by the Monte Carlo method through the Acceptance Ratio method, and the depletion force can then be calculated by numerical differentiation of the depletion potential .

用MonteCarlo方法模拟了带电胶球系统，采用接受率方法获得该体系的耗尽势，再对耗尽势取数值微分得到耗尽力，通过对耗尽力与库仑力的对比分析，初步建立起在两带电大胶球比较靠近范围内耗尽力仍起明显作用的带电胶球模型。

This paper focuses on a development of a sensor system measuring heading of a vehicle or plane. The theory of the solid-state magnetic sensor is presented. It also will include the numerical calculation and error compensation.

依据所实现的一种测量航向角的新方法，论述磁阻传感器的原理，给出了系统数值计算方法，分析了系统误差并进行校正。

Computer numerical control system with communication function.

数控系统具有与电脑通讯的功能。

Mainly introducing the frame and advanced function of numerical control ECM machine tool with PLC and touch screen,the software ,the hardware and key technique in control system.

主要介绍采用可编程序控制器和触摸屏技术的数控电解加工机床的结构特点、控制系统的软、硬件结构及其关键技术，和机床的主要先进功能。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。