10楼: Originally posted by zxj701 at 2012-11-24 21:33:43
封装是为了控制测试试样面积，减小测试误差，使测试结果更有可比性。获得较好的试验结果。

11?: Originally posted by zjlnjut at 2012-11-26 14:44:33
???????????????????????????????????????????????????缫??????????????????????????????????????????????????????????????????????

12?: Originally posted by ?????? at 2012-12-04 17:10:49
?????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????鷳??...

14?: Originally posted by ????????? at 2012-12-05 01:04:32
暴露在外???就没法控制???积了???。...

15楼: Originally posted by 高高在也 at 2012-12-05 09:17:06
楼主这什么意思？...

7楼: Originally posted by 理工李大侠 at 2012-11-21 18:41:51
那我做防腐涂层的时候，可不可以只涂一面，另一面封装？...

11楼: Originally posted by zjlnjut at 2012-11-26 14:44:33
楼主你好，我的情况和你差不多，也遇到了类似的疑惑。封装是肯定要的，为了控制电极与溶液的接触面积，也就是控制在一个截面圆就好了。想问一下你是用的什么材料封装的？求指导。