Item differentiation是什么意思

网络释义

用法例句

Item differentiation analysis,principal component analysis and factor analysis,as well as intra-item reliability,were used for evaluating social function dimensionality of WAI-R.

方法　随机抽取某厂 198名在职职工填写WAI R量表 ,回收量表 165份 ,有效量表 134份 ,采用项目区分度分析、主成分因子分析和同质性信度检验对WAI R量表社会功能维度进行评价。

An analysis on advantages and disadvantages of developing forest carbon sequestration projects in China;

在我国开展林业碳汇项目的利弊分析

On the post-construction management of agricultural comprehensive development projects in Ningxia;

关于加强宁夏农业综合开发项目建后管护的思考

During the last two decades or so,the author has worked for the construction of aifferent copper and aluminum fabrication projects.

在对20年来铜铝加工项目的筹划和实施进行回顾的基础上,简要地进行了总结,谨供现在和未来铜铝加工项目的决策者和参与者参考。

On the safety management of construction project program;

浅议建设工程项目的安全管理

On the cost management of government invested programs;

政府投资项目造价管理工作探讨

On the inner cost control and steps of road bridge program;

浅谈路桥项目部内部成本控制及措施

Methods and Know-how for Improving Quality of CDM Project;

提高清洁发展机制项目质量的方法和技巧

High Efficiency Renovation for Slab Casting Project;

板坯连铸项目的高效改造

Suggestions of determination and construction on biodiesel projects;

关于生物柴油项目立项建设的几点建议

Discussions on the macro quality control of geological survey item;

论地勘项目的广义质量控制

The work evolvement of “Reducing and Eliminating Items ”;

“降消项目”工作进展情况

On management of constructing item;

浅谈建筑施工项目的管理

Design of Model Hierarchy Process on Priority Items of Natural Resources and Environment in The Yellw River Delta;

黄河三角洲资源环境优先项目层次分析模型设计

Comparative Study of the Items, Objects and Efficacy of Maritime Liens;

船舶优先权项目、标的及效力之比较研究

The paper studies on the items and results of electric experiment and its importance to safely running of small-sized power stations based on cases.

本文根据笔者多年来电气试验的实践经验,探讨了电气试验的项目内容、结果分析等方面,以及电气试验对小水电站安全运行的重要性。