提出了一种基于信息效能函数的传感器管理最优决策模型，分析了以预测误差协方差为分配效能的分配算法的最优性。
An optimal decision model of sensor management based on information efficacy function is proposed. The optimality of the allocation algorithm based on predicting covariance is analyzed.
文章研究上市公司盈利预测误差对公司盈余管理行为的影响。
The paper researches the influence of earnings forecast deviation on earnings management behavior of listed companies.
通过现场实施，该系统降低了误差，提高了工作效率和企业的管理水平。
Through the implementation of this system reduces the error, improve work efficiency and the management level of enterprises.
结论本法简洁、直观，预测误差小，能为医院管理和决策提供科学依据，是一种较好的预测方法。
Conclusion Results show that this method is simple, direct and its predictive error is small. It as a good forecast tool can provide a scientific basis for hospital management and decision.
前言：目的：加强门诊药房的药品盘点管理，降低药品盘点误差率。
OBJECTIVE: to improve the checking management of outpatient pharmacy and to reduce the error rates of checking process.
列举从管理学角度进行研究的一般风险识别方法，明确了施工控制误差风险识别的数值方法—设计参数敏感性分析方法。
Cited a study from the management level, the general method of risk identification, Clear the construction control risk identification error numerical method-Sensitivity analysis of design parameters.
在简要介绍流舍煤矿的基础上，对流舍煤矿的储量计算工作做了总结，对计算误差进行了分析，并对今后储量管理工作提出建议。
Base on the brief introduction about Liushe Coalmine, the calculation of reserves is summed up and the calculation error is analyzed.
因此，找出统计不准的因素，提出有效的解决方案，防止误差出现，对医院的信息管理尤为重要。
So it is very important to find out the inaccuracy factors, put forward the valid solution, and prevent error occurrence.
通过对用电现场管理终端校验装置的各项误差源的分析，利用数理统计和实验方法对用电现场管理终端校验装置的不确定度进行分析和计算。
By analyzing each error source of checking device of USMT, the uncertainty of checking device of USMT is analyzed and calculated with mathematical statistics and experimental method.
但由于地质勘探质量不高，各种地质参数及地质构造误差较大，在施工中应该加强地质管理和综合研究。
Owing to the fact that the quality of geological exploration is not so high and the errors in various geological parameters and geological structure is fairly…
如何提高高校档案存毁鉴定工作质量，处理好档案管理工作中的档案去留问题，将存毁鉴定误差降低到最小限度，是目前高校档案管理工作中急需研究、探讨、解决的问题。
How to improve the quality of files work and deal with the question of keeping files or not become the current problem which should be solved as soon as possible.
如何提高高校档案存毁鉴定工作质量，处理好档案管理工作中的档案去留问题，将存毁鉴定误差降低到最小限度，是目前高校档案管理工作中急需研究、探讨、解决的问题。
How to improve the quality of files work and deal with the question of keeping files or not become the current problem which should be solved as soon as possible.
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