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塑料齿轮
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塑料齿轮
Encyclopedia
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plastic gear
塑料齿轮
以人工合成高分子化合物(又称树脂)为主要成分,添加各种不同功能的辅助材料(又称助剂、添加剂)后经混炼而成的高分子化合物为材料制作而成的转齿轮。
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analysis of narcotic drugs
analysis of natural macromolecular pharmaceutical excipients
analysis of nucleotide drugs
analysis of oilfield water
analysis of operation results of information system
analysis of organic acid
analysis of organizational communication change force field
analysis of organizational communication effect
analysis of original organism in body fluid
analysis of peptide drugs
analysis of Persistent Organic Pollutants
analysis of pesticide residue
analysis of pharmaceutical excipients
analysis of pharmaceutical packaging materials
analysis of pharmaceutical packaging materials made of glass or ceramics
analysis of pharmaceutical packaging materials made of laminated materials
analysis of pharmaceutical packaging materials made of plastic
analysis of pharmaceutical packaging materials made of rubber
analysis of polar organic pollutants
analysis of pollution sources
analysis of polymerised impurities in antibiotics
analysis of polypeptide antibiotics
analysis of polysaccharide drugs
analysis of positron radiopharmaceuticals
analysis of programs
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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