圆和

THe paper introduces the technique and equipment of exhausting machine for neon lamp , and mainly presents the working principle of neon lamp and design of key parts.

本文介绍了霓虹灯圆排机工艺技术及设备的研制，重点叙述了圆排机工作原理和关键部件的研制。

THe paper introduces the technique and equipment of exhausting machine for neon lamp, and mainly presents the working principle of neon lamp an d design.of key parts.

摘 要：本文介绍了霓虹灯圆排机工艺技术及设备的研制，重点叙述了圆排机工作原理和关键部件的研制。

I'd like three five, four singles, two quarters, four dimes, one nickle and five pennies.

我要三张五圆的，四张一圆，两个25磅，四个一角硬币，一个五分镍币和五个便士

The orthogonal expansion of the solution of the rotating disk motion equation is analyzed, and the stability of the system that includes the controller and the dynamics of sensor and actuator are analyzed.

本文通过对旋转圆盘运动方程解的正交级数展开的分析，由此在考虑控制器、作动器和传感器的动态特性情况下，分析了旋转圆盘振动主动控制系统的稳定性，指出了系统失稳的条件。

The computer simulations show the validity of the new method. The orthogonal expansion of the solution of the rotating disk motion equation is analyzed, and the stability of the system that includes the controller and the dynamics of sensor and actuator are analyzed.

本文通过对旋转圆盘运动方程解的正交级数展开的分析，由此在考虑控制器﹑作动器和传感器的动态特性情况下，分析了旋转圆盘振动主动控制系统的稳定性，指出了系统失稳的条件。

This paper introduces the prefabricate technology in knitting three-dimensional structure , it also studies the characteristic and application of the warp knitting structure composite composed of it.

介绍了针织三维结构预制件技术及由其组成的经编结构复合材料的结构特点和应用，指出圆机间隔结构技术的发展将对圆机的革新起到很大的促进作用

If the lengths of the sides of a cyclic quadrilateral are 9, 10, 10 and 21 respectively, find the area of the

一圆内接四边形的四边长为9，10，10和21，求该圆内接四边形的面积。

The core idea of the method is to reduce the Hough cumulative dimension of the circle detection based on classical Hough transform, and convert the threedimensional statistical parameter based on the traditional circle Hough transform to two-dimensional parametric statistics about the center of a circle and one-dimensional statistical parameter about the radius of a circle.

给出了一种基于Hough变换的同心圆检测方法，其核心思想是降低经典Hough变换圆检测中的Hough累积维数，将经典Hough变换圆检测时的三维参量统计，转变成基于弦中点的圆心和半径的参量统计。

This method has important applications in the analysis and design of laser resonator.

光学谐振腔的传播圆－变换圆的图解分析与设计方法具有简单，形象直观等优点，该方法在激光谐振腔设计和分析中有着重要的应用。

Due to the short-run properties of continuous improvement and high-quality development and application of new materials, rotogravure, Rotary die-cutting device is currently used for blocking the liandong production speed somehow 180mm/min.

由于烫印材料性能的不断改进和高品质新材料的开发应用，卷筒纸圆压圆模切、烫印联动生产设备目前的最高速度已能达到180mm/min。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐