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cipp

  • 网络氯化等规聚丙烯
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  1. Study on Synthesis of CIPP with Aqueous Method

    水相法合成氯化等规聚丙烯的研究

  2. The obtained CIPP can be used to replace chlorinated polyvinyl chloride and chlorinated rubber for various corrosion protection coatings with excellent corrosion protective performance .

    该氯化等规聚丙烯可代替过氯乙烯、氯化橡胶用于各种防腐涂料,所得防腐蚀涂料具有良好的性能。

  3. CIPP Model and its Application to Evaluate College Curriculum for Cultural Quality Education

    CIPP模式在高校文化素质教育课程评价中的应用

  4. CIPP evaluation pattern makes strong influence in the world .

    CIPP是一种在国内外影响较大的课程评价模式。

  5. Evaluation of the Developmental Classroom Teaching with the Pattern of CIPP

    采用CIPP模式开展发展性课堂教学评价

  6. Application of CIPP Overturn Lining Technique to Restore Sewage Pipes without Excavation

    CIPP翻转内衬修复技术用于污水管非开挖修复

  7. Resin Market Information Application to engineering of lining turnover repair technique of CIPP hoses without excavation

    CIPP树脂软管翻转内衬非开挖修复技术应用

  8. The chlorinated isotactic polypropylene ( CIPP ) was prepared via solid state chlorination method .

    采用搅拌式固相法制备氯化等规聚丙烯(CIPP),讨论了不同的温度控制方式对等规聚丙烯氯化反应的影响。

  9. The core work of this thesis is the design of web-based teaching-learning tracing-evaluating model based on CIPP model and the development of such software .

    本文的核心是基于CIPP模式的网络教学过程跟踪与评价的模型设计和系统实现。

  10. This research designed a systematic and integrated faculty development programme to support the teaching and evaluation of professionalism and use a CIPP ( context , input , process and product ) analysis to evaluate the programme .

    本研究设计了一套系统完整的教师培训教学计划以适应专业素养的教学和评价,并用CIPP(背景、输入、过程和结果)分析评价了该教学计划。

  11. Crystal was destroyed completely and CIPP could be dissolved in methylbenzene ( 20wt % ) when the content of chlorine of CIPP achieved 63 % .

    在氯含量约为63%时,结晶破坏完全,能全溶于甲苯溶剂(20w七%)。

  12. The results showed that the properties of the raw material such as the size , melting index ( MI ) and reaction temperature , cl content are important factors to effect the dissolvability of the CIPP .

    结果表明,选择适当的控温方式制得氯分布均匀的CIPP溶解性较好;原料熔融指数高的等规聚丙烯原料制得的CIPP产品溶解性较好;

  13. Therefore , systematic introduction is given to the classification of trenchless technology for underground pipe system and structure of repaired pipeline , as well as the structural design , and performance index of the pipe with CIPP lining .

    为此系统介绍了地下管道非开挖技术的分类、修复后管道的结构分类以及CIPP内衬制管的构造设计和性能指标。

  14. The process of thermal degradation of CIPP in the N__2 atmosphere indicate that different C-Cl atoms had different effects on the thermal stability of CIPP , and the main influencing factor may be the existence of tert-carbon-chlorine atoms .

    在N2气氛下的热降解过程中,CIPP中不同的碳-氯原子对CIPP的热稳定性有不同影响,叔碳-氯原子是影响CIPP热稳定性的主要因素。