通过用柱形水力旋流器对漂白化学热磨机械浆进行筛分的实验，获得了分流与流场相互关系的新认识。

After research on the fractionation of softwood BC TMP pulp fiber by a cylindrical hydrocyclones, a new knowledge of the relationship between split ratio and flow field in hydrocyclones was gained.

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分析了漂白马尾松化学浆、漂白芦苇化学浆、马尾松热磨机械浆和废纸浆的长、中、短纤维含量以及它们的总电荷量和表面电荷量。

Four pulps were sieved to long, middle and short fiber, and total charges and surface charges of the each fiber constituent were determined.

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