效益

According to the analysis of work efficiency, used the model of production function and analytic hierarchy process to work out the actual ROI after safety investment is implemented.

2在工效提高效益分析上面，利用生产函数模型结合层次分析法计算铁路安全投资的工效提高效益。

Proposition 2.2: In the process of technology transferring, the authorizer and the one been authorized only care about the internal business cost and benefit, not the external business cost and benfit.

命题2-2：企业科技技术转移中，授权者及被授权者专注企业内部成本及效益，不专注外部成本及效益。

Furthermore, it is also important to apply a degree of circumspection in cost-benefit

效率。此外，由于通常根据市场现价进行成本效益计算，因此，仔细进行成本效益计算也很重要。在评估

Government takes lots of measures to combate desertification on serious condition. This thesis study on theory and method about desertification combating engneering profit evaluation.

在荒漠化形势非常严峻的情况下，国家采取了相应的荒漠化防治措施，在此本文对荒漠化防治、防沙治沙工程效益评估的理论和方法进行了研究，在此基础上对沽源县京津风沙源治理工程的效益进行了计算和分析。

In my research, I will argue that utilitarianism, contrary to its critics'conception, has theoretical resources to take full account of commonsensical moral rules.

在笔者的研究中，笔者将论证，这种对於效益主义的批判乃是一种误解，效益主义事实上有理论上的资源可以解释日常道德规则。

My research investigates how Hare's two-level theory is to be distinguished from both act-utilitarianism and rule-utilitarianism and how it can fully accommodate commonsensical moral rules.

笔者的研究将探讨黑尔的双层理论要如何与行为效益主义及规则效益主义两者区分，并且探讨双层理论要如何解释日常道德规范。

In contrast, rule-utilitarianism insists that the commonsensical moral rules must be strictly followed by all means. Although this position might seem to be a merit to rule-utilitarianism, it has its flipside.

相对而言，规则效益主义者认为行为者在任何情况下都必须遵守日常道德规则，虽然采取这种观点似乎对规则效益主义者有利，但事实上它也有它的缺陷。

Simultaneously,the coordinated degree among the three subgoals is also analyzed.Based on the relative value,comprehensive efficiency and coordinated degree are classified into three grades of high,moderate and low.

首先建立了以土地利用综合效益为总目标，土地利用社会效益、经济效益和生态环境效益为子目标，包括22个评价因子的土地利用综合效益评价指标体系。

Then the weighted multiplefactors synthetic appraisement method is applied to the evaluation of comprehensive land use efficiency.Simultaneously,the coordinated degree among the three subgoals is also analyzed.Based on the relative value,comprehensive efficiency and coordinated degree are classified into three grades of high,moderate and low.

首先建立了以土地利用综合效益为总目标，土地利用社会效益、经济效益和生态环境效益为子目标，包括22个评价因子的土地利用综合效益评价指标体系。

This paper analyzed the concept and the items of land consolidation and discussed the important role of ecological benefit assessment. Through the identification of effect boundary of land consolidation and based on the emergy theory, this paper proposed a method to assess the ecol...

该文阐述了土地整理内容，分析了生态效益评价在土地整理中的地位，通过对土地整理效应特征和边界的辨析，以能值理论为基础，提出了以自然环境系统的无偿能值投入变化量为表征的土地整理生态效益评价方法，构建了土地整理生态效益的评价公式。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。