合成有机高分子絮凝剂 syn-organic flocculants
它主要包括合成有机高分子絮凝剂和天然有机高分子絮凝剂。
They are mainly composed of synthetic organic flocculants and natural organic flocculants.
内容涉及合成有机高分子絮凝剂、化学改性天然高分子絮凝剂和微生物絮凝剂；
The contents are involved with organic synthetical polymer flocculant, natural polymer flocculant and microbic flocculant.
一类固体或半固体的天然的或合成的有机材料，一般为无清晰熔点的高分子量材料，多数树脂为聚合物。
Any type of solid or semi solid organic material of natural or synthetic origin, generally of high molecular weight with no defined melting point. Most resins are polymers.
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