电子衡器特殊故障的分析及处理

因为电子衡器在安装与调试过程中出现的较为特殊的故障，难以找出正确的起因与处理方法，所以介绍了如何保证电子衡器的正常使用和计量准确性的工作体会。     

计量秤在变角度状态的实践

介绍了物料计量秤在变角度下如何计算重量，以及变角度显示仪的工作原理和在实际中的运用。     

Metrological Support and Standards in the Design,Production, and Use of High-Load Weighing Machines in Russia

An analysis is presented on development, production, and use of high-capacity weighing machines in Russia in the last ten years. Aspects arising in type approval testing are considered for high-capacity weighing machines working over wide temperature ranges.     

高炉焦炭中子测水与干焦重量补偿模型

文章叙述了高炉焦炭的中子测水原理，并给出了一种干焦重量的补偿方法，最后用一个例子说明实际的效果。     

实现铝锭堆垛、称量、打包一体化控制系统

国内大多数铝锭生产企业在铝锭打包过程中。均采用人工作业方式。为此，根据铝锭生产工艺和技术要求以及现代科学生产管理理念。探讨铝锭称量、堆垛、打包一体化控制系统的研究，其主导思想是在原有的铝锭堆垛机控制系统上，实现铝锭自动化流水作业的功能，改变原有的铝锭生产作业方式。     

当前热处理工艺设计的着眼点

本文从热处理工艺设计入手，阐述了工艺设计的衡量标准以及环保的重要性，论述了热处理工艺设计的特点和工程设计人员的任务。     

基于WSN的高精度称重式雨量计设计

设计了一种基于ZigBee的高精度称重式雨量计。该雨量计利用称重传感器实现固态和液态降水测量,在组网情况下实现了雨量数据的实时传输。系统以STM32LI51系列ARM控制器、CC2530无线射频芯片为核心,对无线传感器网络中的终端节点、协调器节点的硬件和软件进行了设计。为了修正温度对传感器带来的输出误差,采用BP神经网络片数据进行修正和补偿。整个系统实时性好、精度高,能较好地满足现有气象观测的要求。     

浅谈皮带定量给料机的机械配置选型

皮带定量给料机是目前水泥生产企业中最为常见的过程计量和配料的设备。作者结合多年来开发、调试和使用皮带定量给料机的实践经验与资料积累，介绍了如何根据实际需要和使用量程，通过对皮带定量给料机的主要机械参数的计算来合理地选用定量给料机的型号和规格。     

一体化小桥式称重传感器的设计

电子称量系统在各个称量领域的应用极为广泛,而桥式称重传感器是电子称量系统的核心元器件。一体化小桥式称重传感器是将底座与弹性体合为一体来大大缩小传感器的几何形体,并将传感器的自重大幅度降低的一种设计方法。这样更便于电子称量系统的安装和维护,缩短电子称量系统的安装和维护周期。     

Jumps and logic in the law

The main stream of legal theory tends to incorporate unwritten principles into the law. Weighing of principles plays a great role in legal argumentation, inter alia in statutory interpretation. A weighing and balancing of principles and other prima facie reasons is a jump. The inference is not conclusive.To deal with defeasibility and weighing, a jurist needs both the belief-revision logic and the nonmonotonic logic. The systems of nonmonotonic logic included in the present volume provide logical tools enabling one to speak precisely about various kinds of rules about rules, dealing with such things as applicability of rules, what is assumed by rules, priority between rules and the burden of proof. Nonmonotonic logic is an example of an extension of the domain of logic. But the more far-reaching the extension is, the greater problems it meets. It seems impossible to make logical reconstruction of the totality of legal argumentation.The lawyers' search for reasons has no obvious end point. Ideally, the search for reasons may end when one arrives at a coherent totality of knowledge. In other words, coherence is the termination condition of reasoning. Both scientific knowledge and knowledge of legal and moral norms progresses by trial and error, and that one must resort to a certain convention to define what error means. The main difference is, however, that conventions of science are much more precise than those of legal scholarship.Consequently, determination of error in legal science is often holistic and circular. The reasons determining that a legal theory is erroneous are not more certain than the contested theory itself. A strict and formal logical analysis cannot give us the full grasp of legal rationality. A weaker logical theory, allowing for nonmonotonic steps, comes closer, at the expense of an inevitable loss of computational efficiency. Coherentist epistemology grasps even more of this rationality, at the expense of a loss of preciseness.