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- polycarbonate n. 聚碳酸脂
- polyunsaturated adj. 〈化〉(油脂等)多重不饱和的
- polysyllable n. 多音节字
- sulfonamide n. 硫安类药剂
polysulfonate 多磺酸盐
网络短语:
aromatic polysulfonate 芳族聚磺酸酯
polysulfonate copolymer 聚磺酸酯共聚物
polysulfonate drilling fluid 聚磺钻井液
sodium dihydroazapentacene polysulfonate 二氢四氮杂并五苯多磺酸钠
methyl silicone oil polysulfonate 甲基硅油聚磺高密度钻井液
potassium polysulfonate drilling fluid 钾基聚磺钻井液
polysulfonate drilling fluid system 聚磺钻井液体系
polysulfonate silicofluoric drilling fluid 聚磺硅氟钻井液
methyl polymer oil polysulfonate 甲基硅油聚磺高密度钻井液