Yet, the actual structure of a PU chain can be much more
complex and it is dependent not only on the type of employed
raw materials but also on the conditions adopted for the polyaddition
process, e.g...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《pu》 | 1254字 | 13.5分钟 | 100% | 91 CPM | 310 次 | 0 | 不及格，加强练习！ |
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Suggestion:
可能对按键不够熟悉，或者对输入法不够熟练所导致，不要急慢慢来，先打对把准确率提高，然后逐渐的加快速度，最后才能打准打快。
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| Inspirational quotes: 人的思想如一只钟，容易停摆，需要经常上发条。 ——威·赫兹里特 | |||||||
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