【摘 要】
：
现代电子称重技术已由单一的称量用途,延伸到生产过程和工艺流程等过程控制领域,特别是物流中各环节的自动检测和监控.电子称重用的设备又称电子衡器,它还涉及国内外贸易结算
论文部分内容阅读
现代电子称重技术已由单一的称量用途,延伸到生产过程和工艺流程等过程控制领域,特别是物流中各环节的自动检测和监控.电子称重用的设备又称电子衡器,它还涉及国内外贸易结算和广大消费者的利益,属国家强制管理的法制计量器具,也是国家重点管理的6种计量器具之一.称重传感器作为电子衡器的心脏,是称量信息采集系统的核心部件.因此,传感器性能的优劣或质量的高低,对整个称重控制系统起到重要的作用.
其他文献
介绍制备了取向聚乙烯的口模拉伸工艺及其特点，该工艺适宜的口模温度为低于树脂熔点１０－４０℃，拉伸速度一般小于１５ｍ／ｍｉｎ，利用口模拉伸工艺制备的取向聚乙烯的力学性能具有高度热敏感性，材料的热
分析预聚反应器的生产情况，讨论预聚反应器对生产和产品质量的影响，提出通过提出预矛反应器物料液位来提高装置生产能力的可行性。
A novel quantum group signature scheme is proposed based on Chinese Remainder Theorem (CRT), in order to improve the security of quantum signature. The generati
In previous researches in the field of supporting reliability and fault tolerance in web service composition, only low level programming constructs such as exce
The possible risk factors during SAP Business One implementation were studied with depth interview. The results are then adjusted by experts. 20 categories of r
SPEM (Software Process Engineering Metamodel Specification) is the software processes modeling standard defined by OMG (Object Management Group). However, the p
This study involves the development of an analytical model for understanding the behavior of the extended, stiffened end-plate moment connections with eight hig
质量文件是实验室必须遵守执行的法规性文件,是实验室惟一的质量体系文件系统,该文件系统对每一项活动都规定了惟一的程序,每一项规定也只能有惟一的理解.实验室的员工必须认
The level of undergraduate's degree paper is one of the important indicators of teaching quality. In this paper, mathematical modeling of FAHP (Fuzzy Analyt