T IM SS是目前世界上最有影响力的国际比较教育研究项目之一，T IM SS A 2008是对中学阶段最高年级的学生进行数学和物理方面的学业成就评价。本文在T IM SS A 2008物理学业成就评价框架的基础上，分析了测试试题特点及其评分标准，从...T IM SS是目前世界上最有影响力的国际比较教育研究项目之一，T IM SS A 2008是对中学阶段最高年级的学生进行数学和物理方面的学业成就评价。本文在T IM SS A 2008物理学业成就评价框架的基础上，分析了测试试题特点及其评分标准，从中得到启示，以期为我国基础教育中的物理学业成就评价提供借鉴与参考。展开更多
With the global promotion of LED lighting products, the health and safety of LED products has drawn wider attention. This paper systematically introduces the ergonomic evaluation （methods and indicators） svstem for ...With the global promotion of LED lighting products, the health and safety of LED products has drawn wider attention. This paper systematically introduces the ergonomic evaluation （methods and indicators） svstem for heahh and comfort which differs from the traditional manpowered physical detection, and sketches out the evaluation indicators and its industrialization prospect.展开更多
文摘T IM SS是目前世界上最有影响力的国际比较教育研究项目之一，T IM SS A 2008是对中学阶段最高年级的学生进行数学和物理方面的学业成就评价。本文在T IM SS A 2008物理学业成就评价框架的基础上，分析了测试试题特点及其评分标准，从中得到启示，以期为我国基础教育中的物理学业成就评价提供借鉴与参考。
文摘With the global promotion of LED lighting products, the health and safety of LED products has drawn wider attention. This paper systematically introduces the ergonomic evaluation （methods and indicators） svstem for heahh and comfort which differs from the traditional manpowered physical detection, and sketches out the evaluation indicators and its industrialization prospect.
