自动计算

In the course of the production of the copper foil , the control of tension upon rol-ling-up is the conundrum at present.

通过PLC中的张力控制功能块进行卷径计算，调节变频器的输出频率，实现了收卷张力的工艺定量化，完成了转矩的自动跟踪转变，为实现铜箔收卷控制提供了技术手段。

Mm reversing cold mill in Luoyang Copper Plant, covering tension control, coil diameter calculation, and belt break protection.

论述了洛阳铜加工厂 1 2 0mm 可逆冷轧机自动控制原理和系统的基本结构，包括张力控制、卷径计算、断带保护等基本方法。

Introduced the development of crank press' movement system aided design software based on AutoCAD platform, expatiated upon a kind of self-learning expert knowledge system's construction and a kind of mechanism of auto-record and design report's auto-output in press design's calculations and checks.

本文介绍了基于AutoCAD平台的曲柄压力机运动系统辅助设计软件的开发，阐述了一个学习型的专家知识系统库的架构和压力机设计计算校核过程中的自动记录及设计报告输出机制。

By discussing the theory of mapping contour maps, we realize the automatic mapping contour maps including singular and cross-bedded faults.

本文通过探讨等高线的绘制原理，在计算机上实现了单一断层和交叉断层地质等高线图的自动绘制。

The technique does not have any simplification of drainage holes. In this paper, discussions are mainly conducted on the substructure mesh dividing and its second time automatic dividing, the substructure shape, the continuity among substructures and general elements, the classification and definition of the integrated hydraulic model of drainage substructure, the iteration computation of water level inside drainage hole, the application of the technique in solving unsteady unsaturated seepage field, etc., therefore, the high efficient, precise and quantitative analysis of the complex seepage with densely distributed drainage holes is totally realized.

该技术不对排水孔幕作任何简化，本文着重从子结构网格划分模式及二次自动剖分、子结构单元形态、子结构与总体单元网格之间的连续性、排水子结构完整水力学模型分类及定义、排水孔内水位迭代计算、排水子结构法在非稳定非饱和渗流场中的推广应用等各个方面进行论述，实现了对工程复杂渗流场中密集排水孔幕的高效、精细、定量分析。

Two PI adjustors were applied for wire feeding velocity control, one performed motor armature voltage feedback, the other one executed arc voltage feedback to determine the given velocity.3、 Exchanging data of power source and process controller by adapting 20mA current loop by a serial communication interface, which satisfy real time control demand.

该控制器具有焊接参数预置、记忆、锁定、数显以及自动引弧、收弧等功能。 2、焊接电源采用三相半控桥晶闸管整流电路，用不同方法计算偏差进行多变量数字解耦PI调节获得恒流、恒压、陡降和缓降四种输出静特性。

All the pairs of azimuths and dips corresponding to receiver positions can be effectively revised and get the all source-receiver ray trace quickly.

在计算单元自动生成的射线追踪方法基础上，本文结合波前法提出一种快速、有效的两点射线追踪方法。

Usually, the filter algorithm was completed byDSP in the automatic fingerprint verification hardware system, but it is proved to betime consumed, so in order to cut down the time of system, the filter algorithmimplementation based on FPGA which compensate the deficiency brought bysoftware compute is attempted in the paper.

因为在预处理和特征提取算法中滤波算法占用了大部分的处理时间，在自动指纹识别硬件系统中，即使用DSP 实现也要较长的时间，为缩短系统的处理时间，本文尝试了用FPGA 来实现滤波算法的新思路，以弥补软件计算的不足。

After the critical slip surface confirmed, the system separates inclining the slope automatically and computes the slope safety factor. We used the safety estimate system on rock slope to analyze the the slope of anti-fire road of mount xiang northen chimb.

在搜索滑裂面以前，采用OpenGL再现结构面在边坡中的分布状况，并把结构面&点化&，根据结构面特征自动对边坡体进行斜条分，计算出正常工况和地震工况、暴雨情况下边坡的稳定安全系数。

In order to get out from the cockamamie work in road route design for designers, on the basis of studying the internal relations among local schemes, local scheme was decomposed to small unit logic schemes; the directed network was used to represent the topological connection; the united data structure of point-arc was used to express a network graph. Based on the shortest path theory, the combinatorial optimization algorithm that can search optimal logical schemes of some targets in the network graph intelligently and can form the whole scheme automatically was put forward.

为了使设计者从道路线路设计的繁重计算统计工作中解脱出来，在研究了局部方案间内在关联的基础上，提出了将局部方案分解为更小单位的逻辑方案，用有向网络图表示逻辑方案间的拓扑关系，采用节点－弧段联合数据结构来表示网络图；同时基于最短路径理论，提出了在网络图中智能化搜索综合指标最优的逻辑方案集，自动形成整体方案的组合优化算法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了