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全部话题 - 话题: shinkage
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B******1
发帖数: 9094
1
Run, baby, run! At least 30 minutes per day and seven days per week.
Then remove the tasty FAT from your meals FOREVER!
Eat vegitables and fruits.
Long walk and hiking might help as well.
For ladies, a side effect of fat loss is the shinkage of another important
body parts, which are composed of fat. Make sure your hubby is Okay with
that before embarking on your weight loss endeavor.
s****e
发帖数: 2934
2
来自主题: Macromolecules版 - how to measure the shinkage of the polymer?
After polymerization, the liquid changes to solid. I just wonder what is the
best way to measure the shrinkage? I noticed that some paper mentioned they
use a specific gravity meter. What is the "a specific gravity
meter"? Is there anyone who can tell me where can I buy this kind of gravity
meter? Can you recommend any simple method to measure the shrinkage? Or do
you think cross-section SEM to measure the film thickness is a good method
to measure the shrinkage?
g*****l
发帖数: 130
3
来自主题: Macromolecules版 - how to measure the shinkage of the polymer?
膨胀计。下部为聚合容器,上部带刻度的毛细管。聚合开始,毛细管内液面下降。
本科实验搞过。

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gravity
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