As can be seen from flocculation test of CPAM on coal slurry, intrinsic viscosity number, cation degree and medical dosage of CP AM have obvious effect on flocculating performance.
由CPAM沉降煤泥水的絮凝试验可知，CPAM的特性黏数，阳离子度以及药剂用量对煤泥水的絮凝效果都有很大影响。
Objective:To test the effect of low dosage ionization on the health of professional personnel and to provide the scientific basis for anti-radiation work.
目的：了解长期低剂量电离辐射对职业人员健康的影响，为辐射防护工作提供科学依据。
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