| 查看: 399 | 回复: 3 | |||
| 当前主题已经存档。 | |||
[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
关于如何从代码看上不上会
已经有19人回复
-
b口会评
已经有6人回复
-
信息学部会评时间
已经有3人回复
-
祈祷青基必中
已经有9人回复
-
在职考研
已经有7人回复
-
MSER送审了还被拒稿
已经有5人回复
-
硝基还原
已经有5人回复
-
化学口会评？应用基础研究和基础研究，希望能分开
已经有3人回复
-
今年E04面上
已经有21人回复
-
大龄残疾硕士的一点执念
已经有22人回复
» 本主题相关商家推荐: (我也要在这里推广)
hxfciae
木虫 (小有名气)
- 应助: 1 (幼儿园)
- 金币: 1748
- 帖子: 99
- 在线: 18.9小时
- 虫号: 227363
- 注册: 2006-03-24
- 性别: GG
- 专业: 极端条件下使用的金属材料
2楼2008-12-25 07:08:06
3楼2008-12-25 18:49:58
|
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