查询词典 measuring machine

Computer automatically cutlass, cutter machine, high-precision plotter, as well as various high-precision measuring instruments tested.

电脑自动弯刀，切刀机，高精度绘图仪，以及各种高精度检验测量仪器。

In this thesis, a spatial error model of multi-axis NC machine tools is presented, and a feasible method is improved for measuring its fundamental error component.

本文围绕五轴联动数控机床的加工精度，从几何误差补偿到伺服控制再到轮廓误差控制，进行了多方位的理论研究。

My company's annual optimize the structure of export products, export products from the original low-level products (hand tools, farm tools, etc.) to the development of cars, tractors and other deep-processing of senior products, from single components to the fine development of measuring instruments, precision Metal machine tools, large particles, such as steam-reduction technology-intensive products from the traditional mechanical and electrical equipment (motors, diesel engines, etc.) to the development of the computer, power station equipment, and other high-tech products.

我公司的出口产品结构逐年优化，出口产品从原始的低级产品发展到汽车、拖拉机等深加工的高级产品，从单一的零部件发展到精测量仪器，精密金属机床、大颗粒汽缩机等技术密集产品；从传统的机电设备发展到计算机、电站设备等高科技产品。

From the angle of engineering application, this article analysed the corrosion characteristics and damage causes of the current structural used concrete in the region of Hangzhou gulf, on the basis of on-site survey of all the Marine concrete projects in that area. Taking HPC used in Marine as research objective, this article put great emphasis on the influence of the composition cementing material system to concrete performance, and make a preliminary probe into the action mechanism of the composite effects of various mineral materials in improving the performance of concrete by laser measuring size machine and EMPA. Through experiments, the article discussed how chloride ingression in concrete will be effected by such factors as exposure time, chloride binding, environment temperature, stress and cracks conditions; and also analysed the symptoms of these factors in the model of concrete service life prediction by conference to all related research reports both home and aboard. On the foundation of abovementioned research, this paper brought up an engineering model of service life prediction of marine concrete, which is based on chloride-induced corrosion.

本文从工程应用的角度，在对杭州湾地区既有海工混凝土工程作实地调研的基础上，研究分析杭州湾地区既有海工混凝土结构的腐蚀特点和破坏原因；以海工高性能混凝土为研究对象，着重研究复合胶凝材料体系对混凝土性能的影响，并应用激光粒度仪、EMPA等分析手段，就复合胶凝材料的作用机理进行初步探讨；试验研究混凝土暴露时间、胶凝材料对氯离子的吸附、环境温度、应力和裂缝状态等因素对混凝土中氯离子迁移运动的影响，并结合国内外相关研究报导，探讨这些因素在混凝土使用寿命预测模型中的表征；在上述研究基础上，提出以氯离子侵蚀为基础的海工混凝土使用寿命预测的工程应用模型。

Through measuring the pacients'ALT,AST,TBIL,vinus replication index,T lymPhoid cell,The NK cell, immunity globulin and complement etc in DH, LS, DH'two two treatments before and after, inquire and compare each immunity index sign and the relation of DH and LS;Observation DH two treatments in front and back each index sign and certificate integral calculuses change, comParing The treatment in front and back machine immunity function appearance.

分别检测湿热蕴脾证两组治疗前后和肝郁脾虚证组的ALT、AST、TBIL、病原学指标、肝脏B超以及血清T淋巴细胞、NK细胞、免疫球蛋白、补体的水平，观察、比较各免疫学指标与湿热蕴脾证、肝郁脾虚证的关系，观察湿热蕴脾证两组治疗前后各免疫学指标及中医证候积分的变化，比较治疗前后机体免疫功能的变化。

Design of the CPA Stable union of base plate and intermediate plates with integral rams inserted centrically into each other Strong and rigid connection of the linear position measuring system with all ram systems Every ram system equipped with main hydraulic ports Every ram system equipped with additional hydraulic ports for movements outside the press Mechanical-hydraulic quick-clamping device Adapter travelling gear for rail-bound transport Complete adapter changing system Advantages Good accessibility for tool changeover Quick and simple adapter change with hydraulic quick-couplers and electric travel gear High compacting forces in both directions Short setup times Automatic centering and clamping of the adapter relative to the machine axis Tool presetting outside the press possible High guiding accuracy

设计的注册会计师安定联盟的底板和中间板块与积分公羊插入centrically到对方强大和刚性连接的线性位置测量系统与所有的RAM系统每一个内存系统配备的主要液压港口每一个内存系统配备额外的液压港口动作外新闻机械式液压快夹紧装置适配器行驶齿轮为铁路运输的约束完成适配器变换系统优势良好的无障碍环境，为工具换届快速简单的适配器改变与液压快车钩及电动旅行齿轮高压实势力在两个方向短期调整时间自动定心夹紧的适配器相对机床主轴刀具预调外新闻可能高指导的准确性

By using projective geometry and camera intrinsic parameters and calculating the distance between ship and landmarks, a method of locating ship by measuring the distance based on monocular camera machine vision is presented in this paper.

利用透视投影几何关系和摄像机内部参数，计算船舶与各陆标之间的距离，提出一种基于单目机器视觉的船舶测距定位方法。

Designed a commutator jumpiness measuring instrument , which was used to measure jumpiness between slices and circumferential jumpiness of commutator in DC machine .

设计出一套换向器跳动测试仪，用于测量直流电机换向器超速前后片间跳动和圆周跳动。

It has following advantages:higher in frequency measuring accuracy,quich in regulation speed,higher in reliability,simple in man machine interface,etc..

提出了一种基于可编程控制器的水轮机调速器，它实现了用可编程控制器模块进行频率测量，具有测频精度高、调节速度快、可靠性高、人机接口简单等优点。

As to software, modularized C and assembler language programs are designd to realize data samplingprocessing(include FIR digital filter FFT and arithmetic of dielectric loss parameter),variable frequency power and display keyboard processing etc, which make the system have the functions of control,measuring,display,man-machine conversation and communication etc.

在软件上，设计了模块化的C语言及汇编语言程序，实现数据采集、数据处理(包括FIR数字滤波器、FFT算法和介损参数的计算)、变频电源以及LCD液晶显示、键值响应菜单等，使得整个系统具有控制、测量、显示、人机对话及通信等功能。

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