决策

Starting from the securement problems in human realistic decision making, the concepts of the safety matrix, the safety index and the risk matrix are put forward in this paper.

本文从决策的现实特点出发，提出了安全矩阵、风险矩阵、安全指数等一系列概念；并进一步给出了在运用决策方法时考虑安全性的具体方法。

The effect of rotation payment on rice production is statistically significant in the first crop, however, the effect of set-aside payment on production in the second crop is larger the first crop by four times.

第一期的稻田决策以稻作或轮作为主，故对轮作给付有显著反应，而在第二期的稻田决策则以稻作或休耕为主，且休耕行为具有习惯倾向，其对休耕给付的反应程度要较第一期大上四倍。

We consider that fussy comprehensive evaluation method with weighted average matrix is suitable for the evaluation of Chinese little towns'sludge disposal and utilization through analyzing and comparing the comprehensive methods at present. This method conquers the disadvantage of using fussy matrix signally, which will ignores many affecting elements resulting in an inaccurate result.

通过对现有的综合评价理论和方法的分析比较，认为结合加权平均矩阵算法的模糊综合评判方法是适合中国小城镇污泥处置与资源化方式的决策评价的方法，该方法克服了单独使用模糊矩阵的算法忽略很多影响因素，结果不准确的缺陷，有效地提高了决策评价的准确度。

The sensitivity of market friction factors comprising both tax and transaction costs in Mean-Variance- Skewness model were analyzed.

研究证明资产收益率分布的偏度水平是与投资者的决策相关的，市场摩擦因素对投资者的决策行为也有直接的影响。

This research found out that after implementing ABC, the small scale mineral spring service industry could calculate each activity cost more precisely. The precise costs information can assist the decision maker to make decision for improving operations and promoting profit.

本研究结果显示，服务产业的小型温泉业者采用作业基础成本制度后，可以更精确地计算各项作业活动成本，利用作业基础制度下的成本资讯决定决策方案，进而提供各项营运决策的参考。

Results:After controlling the demography variables,the standard regression coefficient of job de- mands on work-interference-with-familywas positive and significant(β=0.428,P.01),while the regres- sion coefficients of job decision latitude,supervisor support,coworker supp...

结果：在控制人口统计学变量后，工作要求对工作侵扰家庭有显著的正向影响(β=0.428，P.01)，而工作决策幅度、上级支持、同事支持和家人/亲友支持则对其有显著的负向影响(β=-0.198、-0.136、-0.109、-0.103，P.05或0.01)；工作决策幅度、上级支持、家人/亲友支持对家庭侵扰工作有显著的负向影响(β=-0.187、- 0.196、-0.145，P.01)。

Management can use the statement of cash flows to assess the liquidity of the company, to determine dividend policy, to evaluate the effects of a serious of major decisions and to make decisions about future investments and financing.

管理当局能够运用现金流量表来评估公司的流动性，确定股利政策，评价一些重要决策的效果，并作出关于未来投资和筹资的一系列的决策。

At last, the author associates the theory with the fact of stockjobber, and gives the framework the model and the design thinking of the stockjobbers DSS based on Web and data warehouse.

最后，作者以基于Web和数据仓库的决策支持系统理论为基础，并结合证券公司的实际需求提出了基于Web和数据仓库的证券公司决策支持系统的体系结构、并进行了数抓模型设计。

Considering the uncertainty of the estimating reliability in the model, the theory of Bayes disk decision is used to solve the problem. The expected utility function is used to measure the uncertainty of the estimating reliability, and the Bayes decision rule for stopping reliability growth test is defined. In the end, an example is given to validate the feasibility of this method.

考虑到可靠度估计的不确定性，采用贝叶斯风险决策技术，通过期望效用函数量化可靠度的不确定性，并定义了停止可靠性增长试验的贝叶斯决策规则，最后给出了一个应用实例验证了方法的可行性。

It makes strategic model of multi-goal system dynamics. First, it analyses energy supply and need structure.

构造了具有分析能源生产与消费结构功能的多目标决策模型和系统动力学决策模型。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。