24小时热门版块排行榜    

查看: 357  |  回复: 3
当前主题已经存档。

longpo

[交流] 【请教】什么是材料优值?

给个定义...

[ Last edited by FLY_Phoenix on 2008-12-24 at 21:38 ]
回复此楼

» 猜你喜欢

» 本主题相关商家推荐: (我也要在这里推广)

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hxfciae

木虫 (小有名气)

楼主是指热电材料的优值吗?
2楼2008-12-25 07:08:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

longpo

引用回帖:
Originally posted by hxfciae at 2008-12-25 07:08:
楼主是指热电材料的优值吗?

大范围的材料优值概念  不是指热电优值
万分感谢
3楼2008-12-25 18:49:58
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

memser

Figure of merit is a quantity used to characterize the performance of a device relative to other devices of the same type. In engineering, figures of merit are often defined for particular materials or devices in order to determine their relative utility for an application. In commerce, such figures are often used as a marketing tool to convince consumers to choose a particular brand.

figure of merit  
Definition
Numerical value representing a measure of effectiveness, efficiency, performance or other important factor, and ascertained or approximated from analysis, appraisal, or estimation techniques.
4楼2008-12-25 20:18:06
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 longpo 的主题更新
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见