actant

常见例句

• Actant's features of semantic subcategory
  试论题元语义次范畴性质
• Keywords block copolymer;non-ionic surf actant;mesoporous materials;
  嵌段聚合物;非离子表面活性剂;中孔材料;
• actant T40 has notable effects on promoting hydrate nucleus formation and shortening induction time.
  关键词 工程热物理；诱导时间；水合物晶体成核；表面活性剂；
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