Wcb series stabilized soil factory - mixing maching is specially developed for building high - grade highway . it shows grest adaptability fot materials , wide mixture ratio and correct weighing . tow measuring forms are used , that is , volumetric measurement and electronic belt scale . it is the ideal equipment to meet technical specifications of high - grade highway construction Wcb系列稳定土厂设备，是我们公司为修筑高级道路开发的稳定土拌设备，它对材料适应能力强，配比范围广，给料计量正确，计量方式可采用容积式计量和电子皮带称计量，全自动微机操作，是满足高等级公路建设技术范围要求的理想设备。
By way of analizing measure management system of computerized dynamic orbital weighing apparatus , using windows operation system with graphic interface , using delphi7 and oracle as development tool , selecting the measure form of single - table steering frame , the followings have been introduced mainly ih the thesis : weighing sensor , mold / data converter , hardware and software systems . it summarizes the general characteristics of measure system and specific measures adopted in order to secure the accuracy of systems 本文通过对微机动态轨道衡计量管理系统的分析，使用图形化界面的windows操作系统，以delphi7和oracle作为开发工具，并选用了单台面转向架计量方式，从称重传感器、模数转换器、硬件系统及软件系统，均作了主要介绍，总结了计量系统总的特点以及为了保证系统精度所采取的具体措施。
A power supply contract includes terms such as the method , quality , and time of power supply , and the capacity , location and nature of power use , and the metering method , electricity rate , the method of settlement of electricity charge , and the responsibility for maintenance of the power supply and power use facilities , etc 第一百七十七条供用电合同的内容包括供电的方式、质量、时间，用电容量、地址、性质，计量方式，电价、电费的结算方式，供用电设施的维护责任等条款。
By analyzing the structure and working principle of induction watt - hour meter , this paper proposes one non - linear ameliorated mathematic model to study its electrical energy measurement error ; by analyzing the structure and working principle of electronic and its time - division - multiplier , this paper founds one simulation model for the first time ; through the calculating analysis and simulation analysis , this paper studies roundly and thoroughly the effect factors and effect degree of the meters under the harmonic ; at last , the measurement standard and measurement mode are discussed primarily 本文基于学术研究和工程应用，在研究分析感应式电能表的结构及其工作原理的基础上，提出了一种改进的感应式电能表电能计量误差的非线性数学模型；在研究分析电子式电能表及其时分割乘法器的结构及工作原理的基础上，首次建立了乘法器的仿真模型；通过计算分析和仿真分析，对谐波下感应式电能表和电子式电能表的准确度影响因素及影响程度进行了较为全面、深入的分析研究；最后，对计量标准和计量方式进行了初步的探讨。
