查询词典 numerical control

The system is composed of CCD camera, image collection card, computer system and PCB numerical control drill press.

该系统由CCD摄像头、图像采集卡、计算机系统及PCB数控钻床组成。

Numerical simulation shows that the algorithm is effective and the dynamic performance of industrial control system is remarkably improved.

数字仿真证明了算法的有效性，并表明对工业控制系统的动态品质有显著改进。

According to this one form, I have studied demand of numerical control machine tool to electric motor.

根据这一形式我研究了数控机床对电动机的要求。

Using successfully numerical control jet electroforming to make Nano copper which has very good mechanics character..

成功地利用数控喷射电铸制备了具有良好力学性能的纳米铜，为纳米金属地制备提供了一个新的方法。

It is that it is essential for the professional students of modern electromechanics to master the technological knowledge of modern numerical control.

掌握现代数控技术知识是现代机电类专业学生必不可少的。

The chaotic planar attitude motion of a ligid spacecraft on an elliptic orbit in the gravitational field with air drag and internal damping and its control are studied. The necessary condition of occurring chaos is established by Melnikov's method. A numerical example is presented.

研究了同时存在大气阻力和结构内阻尼的椭圆轨道上平面天平动航天器的混沌姿态运动及其控制，应用〓方法给出了出现混沌的必要条件，用数值算例进行了验证。

It covers an area of 30 unit of area.fetch in advanced machine polishing equipment and numerical control enlace equipment from Italy.Adopt international advanced polishing arts and crafts.is has productive ability of 1000 tons per year.

引进意大利的铝焊丝机械抛光生产设备和数控层绕设备，采用国际先进的精刮抛光工艺，具有年产铝焊丝1000吨的生产能力。

The research of nonlinear ergodic theory began in the mid-seventies. Consequently, it got great development because it was widely used in many questions such as the numerical solution of differential equation, the existence theory of positive solution, control theory, optimization.

非线性算子半群的遍历理论的研究开始于二十世纪七十年代中期，随后由于被广泛应用于微分方程的数值解，正解的存在性理论，控制论，最优化等问题中而得到了很大发展。

D laser scan system is important one of r ev erse engineering, it is a compositive system,including numerical control,laser ,CAD/CAM,precise mechanism,computer,image collection and image processing.

三维激光扫描系统是反求工程的重要组成部分，是集数控、激光、CAD/CAM、精密机械、计算机图像采集与处理为一体的集成系统，它主要由运动控制、图像采集、图像处理、三维重构等几大部分组成。

Microsoft Visual C++ 6.0 based on Windows is used as exploder tool. Imitate function and user interface are designed, and the mathematics modeling is made. Numerical control program imitation software is developed, too.

采用基于可视化界面的VC++6.0作为开发平台，进行仿真的功能设计和用户界面设计及数学建模，开发了"数控加工程序的仿真软件"。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。