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1)  de-flocculating
絮凝退化现象
1.
The de-flocculating of the flocculating yeast SPSC01 under chemostat conditions was monitored with the focused beam reflectance measurement system (FBRM).
对各参数影响进行分析,表明改善种子罐对絮凝酵母的截流效果可以有效防止絮凝退化现象的发生,进而通过在反应器中设置截流挡板,实现了絮凝细胞絮凝性状的维持。
2)  degeneracy phenomenon
退化现象
1.
Although the resampling process can be used to reduce the effects of degeneracy phenomenon, it usually produces the sample impoverishment problem which makes filter s performance worse.
粒子滤波(PF)是动态贝叶斯网络(DBN)的一种近似推理算法,虽然重抽样过程的引入能有效减轻PF的退化现象,却带来了采样枯竭问题,导致推理精度下降。
3)  premature flocculation
过早絮凝现象(提前絮凝现象)
4)  depolarization phenomenon
退极化现象
5)  degradation phenomenon of magnet
磁体退化现象
6)  enhanced flocculation
强化絮凝
1.
Enhanced flocculation treatment of slightly polluted raw water;
微污染水源水的强化絮凝处理
2.
Treatment of electronics acid cleaning wastewater with enhanced flocculation/biological contact oxidation process;
强化絮凝—生物接触氧化处理电子酸洗废水
3.
However,the flocculation mechanism and the reason that cationic polyelectrolytes have the good efficiency and the specialization in enhanced flocculation haven't been clearly illustrated.
强化絮凝工艺已在去除有机污染物的水处理工艺中得到较好应用,但其作用机理一直未能得到明晰的结论,而且阳离子聚电解质强化絮凝具有“高效性”和“专属性”的问题也无法回答。
补充资料:絮凝
分子式:
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性质:使水中悬浮微粒集聚变大,或形成絮团,从而加快粒子的聚沉,达到固-液分离的目的,这一现象或操作称作絮凝。通常絮凝的实施靠添加适当的絮凝剂,其作用是吸附微粒,在微粒间“架桥”,从而促进集聚。胶乳工业中,絮凝是胶乳凝固的第一阶段,是一种不可逆的聚集。絮凝剂通常为铵盐一类电解质。

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