The dissolving electric charge, surficial positive charge and CTR increased and surficial negative charge decreased with increase of the starch dosage.
新闻纸浆的可溶净电荷、表面阳电荷和CTR随淀粉用量的增加而增加，表面阴电荷随淀粉用量的增加而减小。
Occasionally, we hear from publishers who are perplexed that their earnings don't change despite an increase in CTR.
有时候我们会听到一些发布者困惑于点击率提高了但是单价却没有变化。
应用推荐