在黄麻打浆时，保水值增长速率与打浆浓度成正比。

It was found that water retention Talue (WRV) increased proportionally with increase in beating consistency.

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在无外来金属离子或阴离子基团存在下，纸料的保水值不受存放时间的影响。

The main results are as follows:Water Retention Value (WRV) of treated pulp didn't influence by the existing time.

youdao

在无外来金属离子或阴离子基团存在下，纸料的保水值不受存放时间的影响。

The main results are as follows:Water Retention Value (WRV) of treated pulp didn't influence by the existing time.

youdao