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杂环阳离子表面活性剂
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杂环阳离子表面活性剂
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杂环阳离子表面活性剂
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heterocyclic cationic surfactant
杂环阳离子表面活性剂
碳原子与其他原子呈环状结构的阳离子表面活性剂。
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bibliographic information work
bibliographic method
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bibliographic record
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bibliographic retrieval tool
bibliographic service in reading guidance
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bibliography in historical records
bibliography of ancient books
Bibliography of bibliographies of China
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Bibliography of Chinese Ancient Rare Books
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bibliography of local chronicles
Bibliography of Local Chronicles in Ancient China
Bibliography of Local Chronicles in Ming
Bibliography of Local Chronicles in Zhejiang Province
bibliography of local literature
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Bibliography of Special Studies on the History of Chinese Literature
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